:root {
            --navy: #0A1A35;
            --gold: #D4AF37;
            --parchment: #FDFCF9;
            --forest: #2E5E4E;
            --light-gray: #F8F9FA;
            --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.08);
            --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.12);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

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

        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: var(--parchment);
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5 {
            font-family: 'Cormorant Garamond', serif;
            font-weight: 600;
            line-height: 1.3;
            margin-bottom: 1.5rem;
        }

        /* Header & Navigation - Matches index.html exactly */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            transition: all 0.4s ease;
            padding: 1rem 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: var(--shadow-soft);
        }

        header.scrolled {
            padding: 0.6rem 0;
            background: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-strong);
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .logo-container {
            display: flex;
            align-items: center;
        }

        .logo-image img {
            height: 65px;
            width: auto;
            display: block;
        }

        .logo-text {
            margin-left: 1rem;
        }

        .logo-text h1 {
            font-size: 1.8rem;
            margin-bottom: 0.2rem;
            color: var(--navy);
            line-height: 1.2;
        }

        .logo-text p {
            font-size: 0.9rem;
            color: var(--forest);
            font-weight: 500;
            letter-spacing: 1px;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
        }

        .nav-desktop ul {
            display: flex;
            list-style: none;
        }

        .nav-desktop li {
            margin-left: 2rem;
            position: relative;
        }

        .nav-desktop a {
            text-decoration: none;
            color: var(--navy);
            font-weight: 500;
            font-size: 1rem;
            padding: 0.5rem 0;
            transition: color 0.3s ease;
            position: relative;
        }

        .nav-desktop a:hover {
            color: var(--forest);
        }

        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gold);
            transition: width 0.3s ease;
        }

        .nav-desktop a:hover::after {
            width: 100%;
        }

        .mobile-menu-btn {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: var(--navy);
            cursor: pointer;
        }

        /* History Hero Section */
        .history-hero {
            height: 70vh;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 80px;
            background: linear-gradient(rgba(10, 26, 53, 0.85), rgba(10, 26, 53, 0.9)), 
                        url('images/logo.jpg');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            color: white;
            max-width: 900px;
            padding: 0 2rem;
        }

        .hero-content h1 {
            font-size: 4rem;
            margin-bottom: 1.5rem;
            text-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            line-height: 1.2;
        }

        .hero-content p {
            font-size: 1.5rem;
            margin-bottom: 2.5rem;
            opacity: 0.9;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            font-family: 'Manrope', sans-serif;
        }

        .scripture-quote {
            font-style: italic;
            font-size: 1.2rem;
            margin-top: 2rem;
            padding: 1.5rem;
            border-left: 4px solid var(--gold);
            background: rgba(212, 175, 55, 0.1);
            border-radius: 0 8px 8px 0;
        }

        /* Main Content Sections */
        .section {
            padding: 5rem 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
            position: relative;
        }

        .section-header h2 {
            font-size: 2.8rem;
            color: var(--navy);
            position: relative;
            display: inline-block;
        }

        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--gold);
            border-radius: 2px;
        }

        .section-header p {
            font-size: 1.2rem;
            color: #666;
            max-width: 700px;
            margin: 1.5rem auto 0;
            font-family: 'Manrope', sans-serif;
        }

        /* Historical Eras */
        .era-section {
            margin-bottom: 6rem;
            position: relative;
        }

        .era-header {
            display: flex;
            align-items: center;
            margin-bottom: 3rem;
            padding-bottom: 1rem;
            border-bottom: 2px solid rgba(10, 26, 53, 0.1);
        }

        .era-year {
            font-size: 3.5rem;
            font-weight: 700;
            color: var(--gold);
            margin-right: 2rem;
            font-family: 'Cormorant Garamond', serif;
        }

        .era-title {
            font-size: 2.2rem;
            color: var(--navy);
        }

        .era-content {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 3rem;
            position: relative;
        }

        /* Golden Thread Connection */
        .golden-thread {
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--gold), transparent);
            transform: translateX(-50%);
            z-index: -1;
        }

        .golden-thread::before,
        .golden-thread::after {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 12px;
            height: 12px;
            background: var(--gold);
            border-radius: 50%;
        }

        .golden-thread::before {
            top: 0;
        }

        .golden-thread::after {
            bottom: 0;
        }

        /* Historical Narrative */
        .narrative {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #444;
        }

        .narrative p {
            margin-bottom: 1.5rem;
        }

        .historical-milestone {
            background: rgba(212, 175, 55, 0.05);
            border-left: 4px solid var(--gold);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }

        .historical-milestone h4 {
            color: var(--navy);
            margin-bottom: 0.5rem;
        }

        /* Timeline */
        .timeline-container {
            position: relative;
            padding: 2rem 0;
        }

        .timeline {
            position: relative;
            max-width: 1200px;
            margin: 0 auto;
        }

        .timeline::after {
            content: '';
            position: absolute;
            width: 6px;
            background-color: var(--gold);
            top: 0;
            bottom: 0;
            left: 50%;
            margin-left: -3px;
        }

        .timeline-item {
            padding: 10px 40px;
            position: relative;
            width: 50%;
            box-sizing: border-box;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

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

        .timeline-item.left {
            left: 0;
        }

        .timeline-item.right {
            left: 50%;
        }

        .timeline-content {
            padding: 20px 30px;
            background-color: white;
            position: relative;
            border-radius: 6px;
            box-shadow: var(--shadow-soft);
            border-top: 4px solid var(--forest);
        }

        .timeline-year {
            font-weight: bold;
            color: var(--gold);
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
        }

        .timeline-content h4 {
            color: var(--navy);
            margin-bottom: 0.5rem;
        }

        .timeline-item.left::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            right: -13px;
            background-color: white;
            border: 4px solid var(--gold);
            top: 15px;
            border-radius: 50%;
            z-index: 1;
        }

        .timeline-item.right::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            left: -13px;
            background-color: white;
            border: 4px solid var(--gold);
            top: 15px;
            border-radius: 50%;
            z-index: 1;
        }

        /* Leadership Cards */
        .leadership-sidebar {
            background: rgba(255, 255, 255, 0.9);
            border-radius: 12px;
            padding: 2rem;
            box-shadow: var(--shadow-soft);
            border-top: 5px solid var(--forest);
            position: sticky;
            top: 120px;
            max-height: 80vh;
            overflow-y: auto;
        }

        .leadership-sidebar h3 {
            color: var(--navy);
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 1px solid rgba(10, 26, 53, 0.1);
        }

        .leader-card {
            background: white;
            border-radius: 8px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
            border-left: 3px solid var(--gold);
        }

        .leader-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-soft);
        }

        .leader-card h4 {
            font-size: 1.1rem;
            color: var(--navy);
            margin-bottom: 0.3rem;
        }

        .leader-card p {
            font-size: 0.9rem;
            color: var(--forest);
            margin-bottom: 0.5rem;
        }

        .leader-period {
            font-size: 0.8rem;
            color: #777;
            font-style: italic;
        }

        /* Interactive Year Hover Cards */
        .year-hover-card {
            position: absolute;
            background: white;
            border-radius: 8px;
            padding: 1.5rem;
            box-shadow: var(--shadow-strong);
            z-index: 100;
            width: 300px;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            border-top: 4px solid var(--gold);
        }

        .year-hover-card.visible {
            opacity: 1;
            visibility: visible;
        }

        /* Mobile Accordion */
        .era-accordion {
            display: none;
        }

        .accordion-header {
            background: var(--navy);
            color: white;
            padding: 1.5rem;
            border-radius: 8px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
            transition: all 0.3s ease;
        }

        .accordion-header:hover {
            background: #0c2042;
        }

        .accordion-header.active {
            border-bottom-left-radius: 0;
            border-bottom-right-radius: 0;
        }

        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
            background: white;
            border-radius: 0 0 8px 8px;
            box-shadow: var(--shadow-soft);
        }

        .accordion-content.active {
            max-height: 2000px;
            padding: 2rem;
        }

        /* Social Integration */
        .social-sidebar {
            position: fixed;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            flex-direction: column;
            gap: 15px;
            z-index: 999;
            opacity: 0;
            transition: opacity 0.5s ease;
        }

        .social-sidebar.visible {
            opacity: 1;
        }

        .social-icon-sidebar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--navy);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-soft);
        }

        .social-icon-sidebar:hover {
            background: var(--gold);
            transform: translateX(-5px);
        }

        .social-caption {
            position: absolute;
            right: 60px;
            background: var(--navy);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            font-size: 0.8rem;
            white-space: nowrap;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .social-icon-sidebar:hover .social-caption {
            opacity: 1;
        }

        /* Footer - Matches index.html exactly */
        footer {
            background: var(--navy);
            color: white;
            padding: 4rem 2rem 2rem;
        }

        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 3rem;
        }

        .footer-column h4 {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            color: white;
            position: relative;
            padding-bottom: 0.5rem;
        }

        .footer-column h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--gold);
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column ul li {
            margin-bottom: 0.8rem;
        }

        .footer-column ul li a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-column ul li a:hover {
            color: white;
            padding-left: 5px;
        }

        .footer-logo img {
            width: 80px;
            height: auto;
            margin-bottom: 1.5rem;
            filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
        }

        .social-icons {
            display: flex;
            gap: 1rem;
            margin-top: 1.5rem;
        }

        .social-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .social-icon:hover {
            background: var(--gold);
            transform: translateY(-5px);
        }

        .copyright {
            text-align: center;
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #aaa;
            font-size: 0.9rem;
        }

        /* PBC Watermark */
        .pbc-watermark {
            position: absolute;
            opacity: 0.05;
            font-size: 8rem;
            font-weight: 700;
            color: var(--navy);
            z-index: -1;
            font-family: 'Cormorant Garamond', serif;
            pointer-events: none;
        }

        /* Mobile Responsiveness */
        @media (max-width: 1024px) {
            .era-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            .leadership-sidebar {
                position: static;
                max-height: none;
            }
            
            .timeline::after {
                left: 31px;
            }
            
            .timeline-item {
                width: 100%;
                padding-left: 70px;
                padding-right: 25px;
            }
            
            .timeline-item.right {
                left: 0;
            }
            
            .timeline-item.left::after, 
            .timeline-item.right::after {
                left: 21px;
            }
        }

        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: block;
            }
            
            .nav-desktop {
                display: none;
            }
            
            .hero-content h1 {
                font-size: 2.5rem;
            }
            
            .hero-content p {
                font-size: 1.1rem;
            }
            
            .section {
                padding: 3rem 1.5rem;
            }
            
            .section-header h2 {
                font-size: 2.2rem;
            }
            
            .era-header {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .era-year {
                font-size: 2.5rem;
                margin-right: 0;
                margin-bottom: 1rem;
            }
            
            .era-title {
                font-size: 1.8rem;
            }
            
            .era-section {
                display: none;
            }
            
            .era-accordion {
                display: block;
            }
            
            .footer-container {
                grid-template-columns: 1fr;
            }
            
            .social-sidebar {
                display: none;
            }
        }

        @media (max-width: 480px) {
            .hero-content h1 {
                font-size: 2rem;
            }
            
            .hero-content p {
                font-size: 1rem;
            }
            
            .section-header h2 {
                font-size: 1.8rem;
            }
            
            .era-year {
                font-size: 2rem;
            }
            
            .era-title {
                font-size: 1.5rem;
            }
        }

        /* Mobile Menu */
        .mobile-menu {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(15px);
            z-index: 2000;
            padding: 2rem;
            transform: translateX(-100%);
            transition: transform 0.4s ease;
            overflow-y: auto;
        }

        .mobile-menu.active {
            transform: translateX(0);
        }

        .mobile-menu-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        }

        .mobile-menu-close {
            background: none;
            border: none;
            font-size: 1.8rem;
            color: var(--navy);
            cursor: pointer;
        }

        .mobile-nav ul {
            list-style: none;
        }

        .mobile-nav li {
            margin-bottom: 1rem;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }

        .mobile-nav a {
            display: block;
            padding: 1rem 0;
            font-size: 1.1rem;
            color: var(--navy);
            text-decoration: none;
            font-weight: 500;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s ease;
        }

        .animate-on-scroll.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Reduced Motion */
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
        }