/* ===================================
   SACRED LIBRARY - Divine Mercy Theme
   =================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Merriweather:ital,wght@0,300;0,400;0,700;1,300;1,400&family=Lora:ital,wght@0,400;0,500;0,600;1,400;1,500&display=swap');

/* ===================================
   CSS Custom Properties (Variables)
   =================================== */
:root {
    /* Color Palette - Sacred Library */
    --color-bg: #FAF8F5;
    --color-bg-alt: #F5F0E8;
    --color-parchment: #EDE6D9;
    --color-bordeaux: #722F37;
    --color-bordeaux-dark: #5A252C;
    --color-bordeaux-light: #8B3A44;
    --color-gold: #B8860B;
    --color-gold-light: #D4A017;
    --color-gold-dark: #8B6914;
    --color-text: #2D2D2D;
    --color-text-light: #5A5A5A;
    --color-text-muted: #7A7A7A;
    --color-white: #FFFFFF;
    --color-shadow: rgba(45, 45, 45, 0.1);
    --color-shadow-dark: rgba(45, 45, 45, 0.2);

    /* Typography */
    --font-heading: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
    --font-body: 'Merriweather', 'Lora', Georgia, serif;
    --font-accent: 'Playfair Display', Georgia, serif;

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

    /* Layout */
    --max-width: 1400px;
    --content-width: 800px;
    --sidebar-width: 280px;
    --header-height: 70px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* ===================================
   Base Reset & Typography
   =================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}



/* Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-bordeaux);
    margin-bottom: var(--space-md);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-gold);
    margin-bottom: var(--space-xl);
}

h3 {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    color: var(--color-bordeaux-dark);
}

h4 {
    font-size: 1.2rem;
    color: var(--color-gold-dark);
}

/* Paragraphs & Text */
p {
    margin-bottom: var(--space-lg);
    text-align: justify;
    hyphens: auto;
}

strong {
    color: var(--color-bordeaux);
    font-weight: 700;
}

em {
    font-style: italic;
    color: var(--color-text);
}

/* Links */
a {
    color: var(--color-bordeaux);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-gold);
}

/* Selection */
::selection {
    background-color: var(--color-bordeaux);
    color: var(--color-white);
}

/* ===================================
   Navigation Header
   =================================== */
.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 245, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px var(--color-shadow);
    transition: all var(--transition-normal);
}

.nav-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 30px var(--color-shadow-dark);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.nav-group-right {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-btn-print {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.5rem 1rem;
    background: var(--color-bordeaux);
    color: var(--color-white);
    border: none;
    border-radius: 50px;
    font-family: var(--font-ui, sans-serif);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.nav-btn-print:hover {
    background: var(--color-bordeaux-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(114, 47, 55, 0.3);
}

@media (max-width: 1024px) {
    .nav-btn-print {
        display: none;
    }
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    text-decoration: none;
}

.nav-logo-icon {
    font-size: 1.8rem;
    color: var(--color-bordeaux);
}

.nav-logo-text {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-bordeaux);
    letter-spacing: 0.05em;
}

.nav-logo-text span {
    color: var(--color-gold);
}

/* Desktop Navigation */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-bordeaux);
    background: var(--color-bg-alt);
}

.nav-link.active {
    color: var(--color-bordeaux);
    background: var(--color-parchment);
    font-weight: 600;
}

.nav-link .nav-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    font-size: 0.7rem;
    font-weight: 700;
    background: var(--color-bordeaux);
    color: var(--color-white);
    border-radius: 50%;
}

.nav-link:hover .nav-number,
.nav-link.active .nav-number {
    background: var(--color-gold);
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 0;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-bordeaux);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
@media (max-width: 1024px) {
    .nav-toggle {
        display: flex !important;
    }

    .nav-menu {
        position: fixed !important;
        top: 70px !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100% !important;
        height: calc(100vh - 70px) !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0 !important;
        background: #FFFFFF !important;
        padding: 0 !important;
        transform: translateX(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
        overflow-y: auto !important;
        z-index: 9999 !important;
    }

    .nav-menu.active {
        transform: translateX(0) !important;
        opacity: 1 !important;
        visibility: visible !important;
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.2) !important;
    }

    .nav-menu .nav-link {
        display: block !important;
        padding: 1rem 1.5rem !important;
        font-size: 1.1rem !important;
        border-bottom: 1px solid #EDE6D9 !important;
        color: #2D2D2D !important;
        text-decoration: none !important;
        background: #FFFFFF !important;
    }

    .nav-menu .nav-link:hover,
    .nav-menu .nav-link.active {
        color: #722F37 !important;
        background: #F5F0E8 !important;
    }
}

/* Body padding for fixed header */
body.has-nav {
    padding-top: var(--header-height);
}

/* Page Hero (smaller for content pages) */
.page-hero {
    position: relative;
    padding: var(--space-3xl) var(--space-xl);
    background: linear-gradient(135deg, var(--color-bordeaux-dark) 0%, var(--color-bordeaux) 100%);
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.page-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.page-hero-subtitle {
    font-family: var(--font-accent);
    font-size: 1.1rem;
    color: var(--color-gold-light);
    font-style: italic;
}

.page-hero .section-number {
    position: absolute;
    top: 50%;
    left: var(--space-xl);
    transform: translateY(-50%);
    width: 80px;
    height: 80px;
    font-size: 2rem;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid var(--color-gold);
}

/* Page Content Container */
.page-container {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--space-xl) var(--space-3xl);
}

/* Page Navigation (Prev/Next) */
.page-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-lg);
    margin-top: var(--space-3xl);
    padding-top: var(--space-xl);
    border-top: 2px solid var(--color-parchment);
}

.page-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-xl);
    background: var(--color-white);
    border: 1px solid var(--color-parchment);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
    max-width: 45%;
}

.page-nav-link:hover {
    background: var(--color-parchment);
    border-color: var(--color-bordeaux);
}

.page-nav-link.prev {
    flex-direction: row;
}

.page-nav-link.next {
    flex-direction: row-reverse;
    text-align: right;
    margin-left: auto;
}

.page-nav-arrow {
    font-size: 1.5rem;
    color: var(--color-bordeaux);
}

.page-nav-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.page-nav-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--color-bordeaux);
    font-weight: 600;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    flex: 1 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-bordeaux-dark) 0%, var(--color-bordeaux) 50%, var(--color-bordeaux-light) 100%);
    padding-top: var(--header-height);
    padding-bottom: var(--space-xl);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/9/91/Rembrandt_Harmensz_van_Rijn_-_Return_of_the_Prodigal_Son_-_Google_Art_Project.jpg/800px-Rembrandt_Harmensz_van_Rijn_-_Return_of_the_Prodigal_Son_-_Google_Art_Project.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    transform: scale(1.1);
    transition: transform var(--transition-slow);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg,
            rgba(114, 47, 55, 0.85) 0%,
            rgba(114, 47, 55, 0.75) 50%,
            rgba(45, 45, 45, 0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: var(--space-2xl);
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-family: var(--font-accent);
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--color-gold-light);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-lg);
    opacity: 0.9;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 6vw, 4rem);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.3);
    /* Gradient Text Effect */
    background: linear-gradient(to right, #ffffff 0%, #ffd700 50%, #ffffff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200% auto;
    animation: shine 6s linear infinite;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

.hero-title span {
    display: block;
    color: inherit;
    /* Inherit gradient */
}

/* ... existing styles ... */

.hero-btn {
    display: inline-block;
    padding: var(--space-md) var(--space-2xl);
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-gold);
    border-radius: 50px;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    transition: all var(--transition-normal);
    cursor: pointer;
    text-decoration: none;
    margin-top: var(--space-xl);
    /* Pulse Animation */
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(184, 134, 11, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(184, 134, 11, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(184, 134, 11, 0);
    }
}

.hero-description {
    font-family: var(--font-body);
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--color-parchment);
    max-width: 650px;
    /* Reduced from 700px */
    padding: 0 var(--space-md);
    /* Add padding for mobile safety */
    margin: 0 auto var(--space-lg);
    line-height: 1.6;
    /* Slightly tighter */
}

.hero-divider {
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    margin: var(--space-xl) auto;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--color-parchment);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    opacity: 0.8;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.hero-scroll:hover {
    opacity: 1;
}

.hero-scroll-icon {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-parchment);
    border-radius: 12px;
    margin-top: var(--space-sm);
    position: relative;
}

.hero-scroll-icon::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 2px;
    animation: scrollDown 1.5s ease-in-out infinite;
}

@keyframes scrollDown {

    0%,
    100% {
        opacity: 1;
        top: 8px;
    }

    50% {
        opacity: 0.5;
        top: 18px;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Main Layout
   =================================== */
.main-container {
    display: flex;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
    gap: var(--space-3xl);
}

.content-main {
    flex: 1;
    max-width: var(--content-width);
    min-width: 0;
}

/* ===================================
   Sidebar / Table of Contents
   =================================== */
.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
}

.toc {
    position: sticky;
    top: var(--space-xl);
    background: var(--color-white);
    border: 1px solid var(--color-parchment);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: 0 4px 20px var(--color-shadow);
}

.toc-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-bordeaux);
}

.toc-icon {
    width: 24px;
    height: 24px;
    color: var(--color-bordeaux);
}

.toc-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--color-bordeaux);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0;
    border: none;
    padding: 0;
}

.toc-list {
    list-style: none;
}

.toc-item {
    margin-bottom: var(--space-xs);
}

.toc-link {
    display: block;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
    color: var(--color-text-light);
    border-left: 3px solid transparent;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    transition: all var(--transition-fast);
}

.toc-link:hover {
    color: var(--color-bordeaux);
    background: var(--color-bg-alt);
    border-left-color: var(--color-gold);
}

.toc-link.active {
    color: var(--color-bordeaux);
    background: var(--color-parchment);
    border-left-color: var(--color-bordeaux);
    font-weight: 600;
}

.toc-link .toc-number {
    display: inline-block;
    width: 28px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    background: var(--color-bordeaux);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: var(--space-sm);
}

/* ===================================
   Content Sections
   =================================== */
.section {
    margin-bottom: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--color-parchment);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

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

.section-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.section-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-bordeaux) 0%, var(--color-bordeaux-dark) 100%);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    border-radius: 50%;
    box-shadow: 0 4px 12px var(--color-shadow-dark);
}

.section-title {
    flex: 1;
    margin: 0;
    padding: 0;
    border: none;
}

.subsection {
    margin-bottom: var(--space-2xl);
}

.subsection-title {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.subsection-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 50%;
}

.subsubsection-title {
    font-size: 1.1rem;
    color: var(--color-bordeaux-light);
    margin-bottom: var(--space-md);
    padding-left: var(--space-md);
    border-left: 3px solid var(--color-gold);
}

/* ===================================
   Blockquotes (Scripture Citations)
   =================================== */
blockquote,
.scripture-quote {
    position: relative;
    margin: var(--space-2xl) 0;
    padding: var(--space-xl) var(--space-2xl);
    background: linear-gradient(135deg, var(--color-parchment) 0%, var(--color-bg-alt) 100%);
    border-left: 4px solid var(--color-bordeaux);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    font-family: var(--font-accent);
    font-style: italic;
    font-size: 1.15rem;
    color: var(--color-text);
    box-shadow: 0 4px 16px var(--color-shadow);
}

blockquote::before,
.scripture-quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-family: var(--font-heading);
    font-size: 5rem;
    color: var(--color-bordeaux);
    opacity: 0.2;
    line-height: 1;
}

blockquote::after,
.scripture-quote::after {
    content: '✟';
    position: absolute;
    bottom: 10px;
    right: 20px;
    font-size: 2rem;
    color: var(--color-bordeaux);
    opacity: 0.15;
}

blockquote cite,
.scripture-quote cite,
.quote-source {
    display: block;
    margin-top: var(--space-md);
    font-size: 0.9rem;
    font-style: normal;
    color: var(--color-gold-dark);
    text-align: right;
}

/* Highlighted Scripture Box */
.scripture-box {
    background: var(--color-white);
    border: 2px solid var(--color-gold);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-2xl) 0;
    text-align: center;
    box-shadow: 0 8px 24px var(--color-shadow);
}

.scripture-box .cross-icon {
    font-size: 2rem;
    color: var(--color-bordeaux);
    margin-bottom: var(--space-md);
}

.scripture-box p {
    font-family: var(--font-accent);
    font-size: 1.2rem;
    font-style: italic;
    color: var(--color-bordeaux);
    margin-bottom: var(--space-sm);
    text-align: center;
}

/* ===================================
   Footnotes & Tooltips
   =================================== */
.footnote-ref {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-white);
    background: var(--color-bordeaux);
    width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    border-radius: 50%;
    margin-left: 2px;
    cursor: help;
    position: relative;
    vertical-align: super;
    transition: background var(--transition-fast);
}

.footnote-ref:hover {
    background: var(--color-gold);
}

.footnote-ref .footnote-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    padding: var(--space-md);
    background: var(--color-text);
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 400;
    line-height: 1.5;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px var(--color-shadow-dark);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 100;
    margin-bottom: var(--space-sm);
}

.footnote-ref .footnote-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: var(--color-text);
}

.footnote-ref:hover .footnote-tooltip {
    opacity: 1;
    visibility: visible;
}

/* ===================================
   Lists
   =================================== */
ul,
ol {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

li {
    margin-bottom: var(--space-sm);
}

.styled-list {
    list-style: none;
    padding-left: 0;
}

.styled-list li {
    position: relative;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-md);
}

.styled-list li::before {
    content: '✦';
    position: absolute;
    left: 0;
    color: var(--color-gold);
}

/* Numbered Steps List */
.steps-list {
    list-style: none;
    padding-left: 0;
    counter-reset: step;
}

.steps-list li {
    position: relative;
    padding-left: 50px;
    margin-bottom: var(--space-lg);
    counter-increment: step;
}

.steps-list li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    background: var(--color-bordeaux);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 32px;
    text-align: center;
    border-radius: 50%;
}

/* ===================================
   Tables
   =================================== */
.table-wrapper {
    overflow-x: auto;
    margin: var(--space-2xl) 0;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 16px var(--color-shadow);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    font-size: 0.95rem;
}

thead {
    background: linear-gradient(135deg, var(--color-bordeaux) 0%, var(--color-bordeaux-dark) 100%);
}

th {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.85rem;
}

td {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-parchment);
    color: var(--color-text);
}

tbody tr:hover {
    background: var(--color-bg-alt);
}

tbody tr:last-child td {
    border-bottom: none;
}

/* ===================================
   Cards & Boxes
   =================================== */
.info-card {
    background: var(--color-white);
    border: 1px solid var(--color-parchment);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
    box-shadow: 0 4px 16px var(--color-shadow);
}

.info-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-gold);
}

.info-card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-parchment);
    color: var(--color-bordeaux);
    border-radius: 50%;
    font-size: 1.2rem;
}

.info-card-title {
    font-size: 1.1rem;
    color: var(--color-bordeaux);
    margin: 0;
    border: none;
    padding: 0;
}

/* Highlight Box */
.highlight-box {
    background: linear-gradient(135deg, var(--color-parchment) 0%, var(--color-bg-alt) 100%);
    border-left: 4px solid var(--color-gold);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.highlight-box strong {
    color: var(--color-bordeaux);
}

/* Conclusion Box */
.conclusion-box {
    background: linear-gradient(135deg, var(--color-bordeaux) 0%, var(--color-bordeaux-dark) 100%);
    color: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    margin: var(--space-2xl) 0;
    text-align: center;
    box-shadow: 0 8px 32px var(--color-shadow-dark);
}

.conclusion-box h3 {
    color: var(--color-gold);
    margin-bottom: var(--space-lg);
}

.conclusion-box p {
    color: var(--color-white);
    text-align: center;
}

.conclusion-box strong {
    color: var(--color-gold);
}

/* ===================================
   References Section
   =================================== */
.references {
    background: var(--color-bg-alt);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    margin-top: var(--space-3xl);
}

.references h2 {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.references-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: var(--space-md);
}

.references-list li {
    font-size: 0.9rem;
    padding: var(--space-md);
    background: var(--color-white);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-bordeaux);
}

.references-list a {
    color: var(--color-bordeaux);
    word-break: break-all;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: linear-gradient(135deg, var(--color-text) 0%, #1a1a1a 100%);
    color: var(--color-parchment);
    padding: var(--space-lg) var(--space-xl);
    text-align: center;
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center !important;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-cross {
    font-size: 2rem;
    color: var(--color-gold);
    margin-bottom: var(--space-xs);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.footer-subtitle {
    font-family: var(--font-accent);
    font-style: italic;
    color: var(--color-gold-light);
    margin-bottom: var(--space-sm);
    font-size: 0.9rem;
}

.footer-divider {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    margin: var(--space-sm) auto;
}

.footer-text {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ===================================
   Scroll Reveal Animations
   =================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Stagger Animation */
.stagger-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1200px) {
    .main-container {
        padding: var(--space-xl);
        gap: var(--space-2xl);
    }

    .sidebar {
        width: 250px;
    }
}

@media (max-width: 992px) {
    .main-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        order: -1;
    }

    .toc {
        position: static;
    }

    .content-main {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .hero-content {
        padding: var(--space-xl);
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .section-number {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }

    blockquote,
    .scripture-quote {
        padding: var(--space-lg);
        margin: var(--space-lg) 0;
    }

    blockquote::before,
    .scripture-quote::before {
        font-size: 3rem;
        top: -5px;
        left: 10px;
    }

    .footnote-ref .footnote-tooltip {
        width: 250px;
        left: 0;
        transform: translateX(0);
    }

    .table-wrapper {
        margin: var(--space-lg) calc(-1 * var(--space-md));
        border-radius: 0;
    }

    th,
    td {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .main-container {
        padding: var(--space-md);
    }

    .toc {
        padding: var(--space-md);
    }

    .section {
        padding-bottom: var(--space-2xl);
        margin-bottom: var(--space-2xl);
    }

    .info-card,
    .highlight-box,
    .references {
        padding: var(--space-md);
    }
}

/* ===================================
   Print Styles
   =================================== */
@media print {

    .hero,
    .sidebar,
    .hero-scroll,
    .footer {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }

    .main-container {
        display: block;
        max-width: 100%;
        padding: 0;
    }

    .section {
        page-break-inside: avoid;
    }

    blockquote {
        border-left: 2px solid #000;
        background: #f5f5f5;
    }
}

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

.text-gold {
    color: var(--color-gold);
}

.text-bordeaux {
    color: var(--color-bordeaux);
}

.mt-1 {
    margin-top: var(--space-sm);
}

.mt-2 {
    margin-top: var(--space-md);
}

.mt-3 {
    margin-top: var(--space-lg);
}

.mb-1 {
    margin-bottom: var(--space-sm);
}

.mb-2 {
    margin-bottom: var(--space-md);
}

.mb-3 {
    margin-bottom: var(--space-lg);
}

/* ===================================
   Homepage TOC Section
   =================================== */
.toc-section {
    padding: var(--space-3xl) var(--space-xl);
    background: var(--color-bg);
}

.toc-container {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.toc-main-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--color-bordeaux);
    margin-bottom: var(--space-md);
    border: none;
}

.toc-intro {
    font-family: var(--font-accent);
    font-size: 1.1rem;
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: var(--space-3xl);
}

.toc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    text-align: left;
}

.toc-card {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: var(--color-white);
    border: 1px solid var(--color-parchment);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 16px var(--color-shadow);
}

.toc-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px var(--color-shadow-dark);
    border-color: var(--color-bordeaux);
}

.toc-card-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-bordeaux) 0%, var(--color-bordeaux-dark) 100%);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.toc-card:hover .toc-card-number {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
}

.toc-card-content h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-bordeaux);
    margin-bottom: var(--space-sm);
}

.toc-card-content p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin: 0;
    text-align: left;
}

/* Summary Section */
.summary-section {
    padding: var(--space-3xl) var(--space-xl);
    background: var(--color-bg-alt);
}

.summary-container {
    max-width: 900px;
    margin: 0 auto;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.summary-card {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 4px 16px var(--color-shadow);
}

.summary-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-bordeaux);
    margin-bottom: var(--space-md);
    border: none;
}

.summary-card p {
    margin-bottom: var(--space-sm);
    text-align: center;
}

.summary-card p:last-child {
    margin-bottom: 0;
    color: var(--color-text-light);
}

@media (max-width: 768px) {
    .toc-grid {
        grid-template-columns: 1fr;
    }

    .toc-card {
        padding: var(--space-lg);
    }

    .page-hero .section-number {
        display: none;
    }
}

/* Hero Button */
.hero-btn {
    display: inline-block;
    padding: var(--space-md) var(--space-2xl);
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-gold);
    border-radius: 50px;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    transition: all var(--transition-normal);
    cursor: pointer;
    text-decoration: none;
    margin-top: var(--space-xl);
}

.hero-btn:hover {
    background: var(--color-gold);
    color: var(--color-bordeaux-dark);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(184, 134, 11, 0.4);
}

/* Footer Centering Override */
.footer-content {
    text-align: center !important;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ===================================
   ACADEMIC STYLING - Phase 3
   =================================== */

/* Academic Page Layout with TOC */
.academic-layout {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    gap: var(--space-2xl);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-xl);
}

/* Sticky Table of Contents Sidebar */
.toc-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-lg));
    height: fit-content;
    max-height: calc(100vh - var(--header-height) - var(--space-2xl));
    overflow-y: auto;
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px var(--color-shadow);
    border-left: 4px solid var(--color-bordeaux);
}

.toc-sidebar-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-bordeaux);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-parchment);
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-list li {
    margin-bottom: var(--space-sm);
}

.toc-list a {
    display: block;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
    color: var(--color-text-light);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.toc-list a:hover {
    color: var(--color-bordeaux);
    background: var(--color-bg-alt);
    border-left-color: var(--color-gold);
}

.toc-list a.active {
    color: var(--color-bordeaux);
    background: var(--color-bg-alt);
    border-left-color: var(--color-bordeaux);
    font-weight: 600;
}

.toc-list .toc-subitem {
    padding-left: var(--space-xl);
    font-size: 0.85rem;
}

/* Academic Content Area */
.academic-content {
    max-width: var(--content-width);
}

.academic-content .subsection {
    margin-bottom: var(--space-2xl);
    scroll-margin-top: calc(var(--header-height) + var(--space-lg));
}

.academic-content .subsection-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-bordeaux);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-parchment);
}

.academic-content p {
    margin-bottom: var(--space-lg);
    text-align: justify;
    text-justify: inter-word;
}

/* APA Citation Style */
.citation {
    font-size: 0.95rem;
    color: var(--color-text-light);
    padding-left: var(--space-lg);
    border-left: 3px solid var(--color-gold);
    margin: var(--space-md) 0;
    font-style: italic;
}

.citation-inline {
    color: var(--color-bordeaux);
    font-size: 0.85rem;
    vertical-align: super;
    cursor: pointer;
    text-decoration: none;
}

.citation-inline:hover {
    text-decoration: underline;
}

/* APA References Section */
.references-section {
    margin-top: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 3px solid var(--color-bordeaux);
}

.references-section h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-bordeaux);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xl);
    text-align: center;
}

.reference-list {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 10px var(--color-shadow);
}

.reference {
    padding-left: 2.5rem;
    text-indent: -2.5rem;
    /* APA Hanging Indent */
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text);
}

.reference:last-child {
    margin-bottom: 0;
}

.reference em {
    font-style: italic;
}

.reference-number {
    display: inline-block;
    width: 2rem;
    font-weight: 700;
    color: var(--color-bordeaux);
}

/* Academic Statistics Box */
.statistics-box {
    background: linear-gradient(135deg, var(--color-bordeaux) 0%, var(--color-bordeaux-dark) 100%);
    color: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    margin: var(--space-xl) 0;
    text-align: center;
}

.statistics-box h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-gold-light);
    margin-bottom: var(--space-md);
}

.statistics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-lg);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-parchment);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Academic Terminology Box */
.terminology-box {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-parchment);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
}

.terminology-box h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-bordeaux);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.term-list {
    display: grid;
    gap: var(--space-md);
}

.term-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-md);
    align-items: start;
}

.term-original {
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-bordeaux);
    min-width: 120px;
}

.term-definition {
    font-size: 0.95rem;
    color: var(--color-text);
}

.term-transliteration {
    font-style: italic;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* Academic Catechism Citation */
.catechism-box {
    background: var(--color-white);
    border: 2px solid var(--color-gold);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
    position: relative;
}

.catechism-box::before {
    content: '§';
    position: absolute;
    top: -15px;
    left: var(--space-lg);
    background: var(--color-gold);
    color: var(--color-white);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.catechism-number {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-bordeaux);
    margin-bottom: var(--space-sm);
}

.catechism-text {
    font-style: italic;
    line-height: 1.8;
}

/* Academic Document Quote */
.document-quote {
    background: var(--color-parchment);
    border-left: 5px solid var(--color-bordeaux);
    padding: var(--space-lg) var(--space-xl);
    margin: var(--space-xl) 0;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.document-quote blockquote {
    margin: 0 0 var(--space-md) 0;
    padding: 0;
    background: transparent;
    border: none;
}

.document-source {
    font-size: 0.9rem;
    color: var(--color-bordeaux);
    font-weight: 600;
    text-align: right;
}

/* Mobile Responsive for Academic Layout */
@media (max-width: 1024px) {
    .academic-layout {
        grid-template-columns: 1fr;
        padding: var(--space-lg);
    }

    .toc-sidebar {
        position: relative;
        top: 0;
        max-height: none;
        margin-bottom: var(--space-xl);
    }

    .toc-list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--space-sm);
    }
}

@media (max-width: 768px) {
    .statistics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-number {
        font-size: 2rem;
    }

    .term-item {
        grid-template-columns: 1fr;
    }

    .reference {
        padding-left: 1.5rem;
        text-indent: -1.5rem;
        font-size: 0.9rem;
    }
}

/* TOC Toggle Button for Mobile */
.toc-toggle {
    display: none;
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 50px;
    height: 50px;
    background: var(--color-bordeaux);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 15px var(--color-shadow-dark);
    z-index: 100;
    transition: all var(--transition-fast);
}

.toc-toggle:hover {
    background: var(--color-bordeaux-dark);
    transform: scale(1.1);
}

@media (max-width: 1024px) {
    .toc-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}