/* ===================================
   VARIABLES & RESET
   =================================== */
:root {
    /* Colors */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #00d4ff 0%, #667eea 100%);
    --accent-cyan: #00d4ff;
    --accent-purple: #764ba2;
    --accent-blue: #667eea;
    --accent-green: #10b981;
    /* More vibrant green */
    --accent-orange: #f59e0b;
    /* Warmer orange */
    --bg-dark: #020617;
    /* Deeper dark background */
    --bg-card: rgba(255, 255, 255, 0.03);
    --text-primary: #f8fafc;
    /* Lighter white for readability */
    --text-secondary: #94a3b8;
    /* Slate-400 for better contrast */

    /* Spacing (Phase 2: Airy Design) */
    --section-padding: 120px 20px;
    /* Increased top/bottom padding */
    --card-padding: 40px;
    /* More breathing room inside cards */
    --gap-md: 2rem;
    --gap-lg: 4rem;

    /* Effects */
    --glass-bg: rgba(30, 41, 59, 0.4);
    /* Modern glassmorphism */
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-glow: 0 8px 32px rgba(59, 130, 246, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    /* Base size for rem */
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    /* Improved line-height for readability */
    overflow-x: hidden;
    padding-top: 70px;
    /* Match navbar height */
}

/* ===================================
   PROGRESS BAR
   =================================== */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: var(--primary-gradient);
    width: 0%;
    z-index: 9999;
    transition: width 0.1s ease;
}

/* ===================================
   TYPOGRAPHY & HIERARCHY
   =================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    /* Tighten titles slightly */
}

h1 {
    font-size: clamp(3rem, 6vw, 4.5rem);
    /* Larger Hero Title */
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(2.2rem, 4vw, 3rem);
    margin-bottom: 2rem;
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 1rem;
    color: var(--accent-cyan);
    font-weight: 600;
}

h4 {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-weight: 600;
}

p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    /* 18px standard reading size */
    margin-bottom: 1.5rem;
    max-width: 65ch;
    /* Optimal line length for reading */
}

ul {
    margin-left: 20px;
    color: var(--text-secondary);
}

ul li {
    margin-bottom: 10px;
    line-height: 1.8;
}

strong {
    color: var(--accent-cyan);
    font-weight: 600;
}

/* ===================================
   PROFESSIONAL STICKY NAVIGATION
   =================================== */
.navbar-pro {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 50px;
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    transition: var(--transition);
}

.navbar-pro:hover {
    border-bottom-color: rgba(59, 130, 246, 0.4);
}

.nav-logo {
    font-weight: 800;
    font-size: 22px;
    letter-spacing: 1.5px;
    color: white;
    font-family: 'Outfit', sans-serif;
}

.nav-links-pro {
    display: flex;
    gap: 35px;
    align-items: center;
    position: relative;
    z-index: 1001;
}

.nav-links-pro a {
    color: #94a3b8;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    padding: 8px 0;
}

.nav-links-pro a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #00d4ff);
    transition: width 0.3s ease;
}

.nav-links-pro a:hover {
    color: #3b82f6;
}

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

.nav-status {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: #10b981;
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid #10b981;
    padding: 6px 14px;
    border-radius: 20px;
    background: rgba(16, 185, 129, 0.1);
    font-weight: 600;
    letter-spacing: 1px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10b981;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* Adjust body padding for navbar */
body {
    padding-top: 70px;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: var(--section-padding);
    padding-top: 120px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(102,126,234,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(100px);
    }
}

.hero-content {
    max-width: 1200px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    color: var(--accent-cyan);
    margin-bottom: 30px;
    font-weight: 500;
}

.hero-description {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    max-width: 900px;
    margin: 0 auto 40px;
    color: var(--text-secondary);
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--primary-gradient);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: var(--shadow-glow);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.5);
}

.hero-image {
    margin-top: 60px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-glow);
    animation: float 6s ease-in-out infinite;
}

.hero-image img {
    width: 100%;
    max-width: 900px;
    display: block;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* ===================================
   SECTIONS
   =================================== */
section {
    padding: var(--section-padding);
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.section-alternate {
    background: rgba(255, 255, 255, 0.02);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title p {
    margin-left: auto;
    margin-right: auto;
}


.section-number {
    display: block;
    font-size: 1rem;
    color: var(--accent-cyan);
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.content-block {
    max-width: 900px;
    margin: 0 auto 40px;
}

.content-block p {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Fade-in animation */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   CARDS & GRID
   =================================== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: var(--card-padding);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

.card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: inline-block;
}

.card h3 {
    margin-bottom: 15px;
}

.card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===================================
   BLOCKCHAIN FEATURES
   =================================== */
.blockchain-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: var(--glass-bg);
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
    transform: translateX(5px);
}

.feature-icon {
    font-size: 2rem;
    min-width: 40px;
}

.feature-text {
    color: var(--text-secondary);
    margin: 0;
}

/* ===================================
   FLOW CONTAINER
   =================================== */
.flow-container {
    margin: 60px 0;
    text-align: center;
}

.flow-image {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow-glow);
    transition: var(--transition);
}

.flow-image:hover {
    transform: scale(1.02);
}

/* ===================================
   TOKENIZATION GRID
   =================================== */
.tokenization-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.tokenization-card {
    background: var(--glass-bg);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

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

.token-header {
    padding: 30px;
    text-align: center;
    position: relative;
}

.token-header.asset-backed {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.token-header.utility {
    background: linear-gradient(135deg, #00d4ff 0%, #667eea 100%);
}

.token-header.revenue {
    background: linear-gradient(135deg, #00ff88 0%, #00d4ff 100%);
}

.token-header.staking {
    background: linear-gradient(135deg, #ff9500 0%, #ff6b6b 100%);
}

.token-header.governance {
    background: linear-gradient(135deg, #a29bfe 0%, #6c5ce7 100%);
}

.token-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
}

.token-header h3 {
    color: white;
    margin: 0;
}

.token-body {
    padding: 25px;
}

.token-body p {
    margin-bottom: 15px;
}

.token-body ul {
    list-style: none;
    margin-left: 0;
}

.token-body ul li {
    padding-left: 25px;
    position: relative;
}

.token-body ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
    font-weight: bold;
}

/* ===================================
   HIGHLIGHT BOX
   =================================== */
.highlight-box {
    background: var(--glass-bg);
    border: 2px solid var(--accent-cyan);
    border-radius: 20px;
    padding: 40px;
    margin-top: 60px;
}

.highlight-box h3 {
    text-align: center;
    margin-bottom: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

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

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.stat-item p {
    color: var(--text-secondary);
    margin: 0;
}

/* ===================================
   INFO BOX
   =================================== */
.info-box {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-left: 4px solid var(--accent-cyan);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 40px;
}

.info-box h3 {
    margin-top: 0;
    margin-bottom: 15px;
}

/* ===================================
   MECHANISMS GRID
   =================================== */
.mechanisms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.mechanism-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    position: relative;
    transition: var(--transition);
}

.mechanism-card:hover {
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-glow);
    transform: translateY(-5px);
}

.mechanism-number {
    position: absolute;
    top: -15px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.mechanism-card h3 {
    margin-top: 10px;
    margin-bottom: 10px;
}

.mechanism-desc {
    font-style: italic;
    color: var(--accent-cyan);
    margin-bottom: 20px;
}

.mechanism-card ul {
    list-style: none;
    margin-left: 0;
}

.mechanism-card ul li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 12px;
}

.mechanism-card ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
}

/* ===================================
   TIMELINE
   =================================== */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 60px auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-gradient);
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    padding-left: 120px;
}

.timeline-marker {
    position: absolute;
    left: 30px;
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
}

.timeline-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 25px;
    transition: var(--transition);
}

.timeline-content:hover {
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-glow);
}

.timeline-content h3 {
    margin-top: 0;
    margin-bottom: 10px;
}

.timeline-content p {
    margin-bottom: 15px;
}

.timeline-content ul {
    margin-left: 20px;
}

/* ===================================
   OBJECTIVES & PROCESS
   =================================== */
.objectives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.objective-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: var(--transition);
}

.objective-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-5px);
}

.objective-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 15px;
}

.objective-card h4 {
    color: var(--accent-cyan);
    margin-bottom: 10px;
}

.objective-card p {
    margin: 0;
    font-size: 0.95rem;
}

.process-steps {
    margin-top: 60px;
}

.process-step {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    margin-bottom: 30px;
    overflow: hidden;
    transition: var(--transition);
}

.process-step:hover {
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-glow);
}

.step-header {
    background: var(--primary-gradient);
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.step-icon {
    font-size: 2.5rem;
}

.step-header h3 {
    color: white;
    margin: 0;
}

.step-content {
    padding: 30px;
}

.step-content p {
    margin-bottom: 20px;
}

.step-content ul {
    margin-left: 20px;
}

/* ===================================
   ADVANTAGES SECTION
   =================================== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.advantage-card {
    background: var(--glass-bg);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    text-align: center;
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
}

.advantage-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    display: block;
}

.advantage-card h3 {
    margin-bottom: 15px;
}

.advantage-card p {
    margin: 0;
    text-align: left;
}

/* ===================================
   USE CASES SECTION
   =================================== */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.use-case {
    background: var(--glass-bg);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.use-case:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-glow);
}

.use-case-header {
    padding: 30px;
    background: var(--primary-gradient);
    text-align: center;
}

.use-case-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
}

.use-case-header h3 {
    color: white;
    margin: 0;
}

.use-case-body {
    padding: 25px;
}

.use-case-body p {
    margin-bottom: 15px;
    line-height: 1.8;
}

/* ===================================
   FOOTER
   =================================== */
footer {
    background: var(--glass-bg);
    border-top: 1px solid var(--glass-border);
    padding: 60px 20px 40px;
    text-align: center;
    margin-top: 100px;
}

.footer-content h3 {
    margin-bottom: 20px;
}

.footer-content p {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.footer-links {
    margin-top: 30px;
}

.footer-links a {
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

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

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 1024px) {
    .navbar-pro {
        padding: 0 30px;
        height: 65px;
    }

    .nav-links-pro {
        gap: 25px;
    }

    .nav-links-pro a {
        font-size: 12px;
    }

    .nav-logo {
        font-size: 20px;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-marker {
        left: 0;
    }

    .timeline-item {
        padding-left: 80px;
    }
}

@media (max-width: 768px) {
    .navbar-pro {
        padding: 0 20px;
        height: 60px;
    }

    .nav-links-pro {
        display: none;
        /* Hide on mobile, can add hamburger menu later */
    }

    .nav-status {
        font-size: 10px;
        padding: 5px 10px;
    }

    body {
        padding-top: 60px;
    }

    .cards-grid,
    .blockchain-features,
    .tokenization-grid,
    .mechanisms-grid,
    .advantages-grid,
    .use-cases-grid,
    .objectives-grid {
        grid-template-columns: 1fr;
    }

    section {
        padding: 60px 20px;
    }

    .hero {
        padding-top: 100px;
    }

    .timeline-item {
        padding-left: 70px;
    }
}

/* ===================================
   ANIMATIONS
   =================================== */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

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

/* ===================================
   COVERED BOND SECTION
   =================================== */
.covered-bond-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.covered-bond-concept {
    background: var(--glass-bg);
    border-left: 4px solid #f59e0b;
    border-radius: 15px;
    padding: 35px;
    transition: var(--transition);
}

.covered-bond-concept:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-5px);
}

.concept-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.concept-icon {
    font-size: 2.5rem;
}

.concept-header h3 {
    color: #f59e0b;
    margin: 0;
}

.concept-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.concept-list {
    list-style: none;
    margin-left: 0;
}

.concept-list li {
    padding: 15px 0;
    border-bottom: 1px solid var(--glass-border);
    font-size: 1.05rem;
    line-height: 1.6;
}

.concept-list li:last-child {
    border-bottom: none;
}

.concept-list strong {
    color: #f59e0b;
}

.innovation-box {
    margin-top: 25px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    padding: 20px;
    border-radius: 10px;
    font-size: 1rem;
    color: #f59e0b;
    line-height: 1.6;
}

.covered-bond-anatomy {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 35px;
}

.anatomy-title {
    color: #3b82f6;
    margin-bottom: 30px;
    text-align: center;
}

.emission-flow {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.flow-step {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 15px 0;
}

.flow-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
}

.flow-icon.cover-pool {
    background: rgba(148, 163, 184, 0.1);
    border: 1px solid rgba(148, 163, 184, 0.3);
}

.flow-icon.tokenization {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid #3b82f6;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

.flow-icon.investor {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.flow-content {
    flex: 1;
}

.flow-content strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.flow-desc {
    font-size: 0.95rem;
    color: #94a3b8;
    display: block;
}

.flow-connector {
    height: 30px;
    width: 2px;
    background: linear-gradient(180deg, #475569 0%, transparent 100%);
    margin-left: 30px;
}

.covered-bond-benefits {
    margin-top: 60px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.benefit-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: var(--transition);
}

.benefit-card:hover {
    border-color: #f59e0b;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.2);
}

.benefit-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 15px;
}

.benefit-card h4 {
    color: #f59e0b;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.benefit-card p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Responsive for Covered Bond */
@media (max-width: 1024px) {
    .covered-bond-container {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* ===================================
   ESG & DATA SECTION
   =================================== */
.esg-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.esg-problem,
.esg-solution {
    background: var(--glass-bg);
    border-radius: 15px;
    padding: 35px;
    transition: var(--transition);
}

.esg-problem {
    border-left: 4px solid #ef4444;
}

.esg-solution {
    border-left: 4px solid #10b981;
}

.esg-problem:hover,
.esg-solution:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-5px);
}

.esg-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.esg-icon {
    font-size: 2.5rem;
}

.esg-header.problem h3 {
    color: #ef4444;
}

.esg-header.solution h3 {
    color: #a855f7;
}

.esg-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.esg-list {
    list-style: none;
    margin-left: 0;
}

.esg-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--glass-border);
    font-size: 1.05rem;
    line-height: 1.6;
}

.esg-list li:last-child {
    border-bottom: none;
}

.list-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.esg-list.solution strong {
    color: #10b981;
}

.esg-vision {
    margin-top: 50px;
    text-align: center;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 25px;
    border-radius: 12px;
    font-size: 1.1rem;
    color: #10b981;
    line-height: 1.8;
}

.esg-vision strong {
    color: #fff;
}

.esg-benefits {
    margin-top: 60px;
}

.esg-benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.esg-benefit-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: var(--transition);
}

.esg-benefit-card:hover {
    border-color: #10b981;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.2);
}

.esg-benefit-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 15px;
}

.esg-benefit-card h4 {
    color: #10b981;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.esg-benefit-card p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Responsive for ESG */
@media (max-width: 1024px) {
    .esg-container {
        grid-template-columns: 1fr;
    }

    .esg-benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* ===================================
   GLOSSARY SECTION
   =================================== */
.glossary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
    margin-top: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.term-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 25px;
    border-radius: 15px;
    transition: var(--transition);
}

.term-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-glow);
}

.term-title {
    color: var(--accent-cyan);
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-family: 'Outfit', sans-serif;
}

.term-def {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

/* ===================================
   FAQ SECTION
   =================================== */
.faq-container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    overflow: hidden;
    background: var(--glass-bg);
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--accent-cyan);
}

.faq-question {
    width: 100%;
    background: var(--glass-bg);
    color: #fff;
    padding: 25px;
    text-align: left;
    border: none;
    outline: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.1);
}

.faq-question.active {
    background: rgba(102, 126, 234, 0.2);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-cyan);
    transition: transform 0.3s ease;
}

.faq-question.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
    background: var(--glass-bg);
}

.faq-answer.active {
    max-height: 500px;
    padding: 25px;
}

.faq-answer p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ===================================
   RESPONSIVE UPDATES
   =================================== */
@media (max-width: 1024px) {
    .glossary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .faq-question {
        font-size: 1rem;
        padding: 20px;
    }

    .faq-answer {
        padding: 0 20px;
    }

    .faq-answer.active {
        padding: 20px;
    }
}


/* ===================================
   DESKTOP LAYOUT REFINEMENTS
   =================================== */

/* Make the premium grid responsive (auto-fit) instead of fixed columns */
.premium-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
    gap: 30px;
    margin-top: 40px;
}

/* Container for scrolling tables on smaller screens or compressed layouts */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 20px;
    border-radius: 12px;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.table-responsive table {
    min-width: 600px;
    /* Ensure table keeps its shape and triggers scroll if needed */
}

/* FORCE GUIDE LAYOUT GRID (Fix for sidebar overlap) */
@media (min-width: 1100px) {
    .guide-container .guide-layout {
        display: grid !important;
        grid-template-columns: 320px 1fr !important;
        gap: 60px !important;
        padding-left: 40px;
        padding-right: 40px;
    }

    .guide-container .toc-sidebar {
        grid-column: 1;
        width: 320px !important;
        min-width: 320px !important;
        display: block !important;
    }

    .guide-container .guide-content {
        grid-column: 2;
        min-width: 0 !important;
        /* Forces grid to respect children width */
        width: 100%;
        margin-left: 0 !important;
        /* Reset any legacy margins */
    }
}

/* Simulator Container responsiveness */
.simulator-container {
    max-width: 100%;
    margin: 40px auto;
}
/* ===================================
   GLASS CARD STYLES (ADDED FOR DYNAMIC UI)
   =================================== */
.glass-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 30px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), 
                box-shadow 0.3s ease, 
                border-color 0.3s ease,
                background-color 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.glass-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.06);
}

.glass-card h3 {
    margin-top: 15px;
    margin-bottom: 10px;
    color: #f8fafc;
    font-size: 1.25rem;
}

.glass-card .card-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid;
    display: grid;
    place-items: center;
    margin-bottom: 15px;
    background: rgba(15, 23, 42, 0.6);
}

/* --- Institutional SEO Components --- */
.faq-section { margin-top: 60px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.1); }
.faq-grid { display: grid; gap: 20px; margin-top: 30px; }
.faq-item { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; padding: 25px; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.faq-item:hover { border-color: var(--accent-green); background: rgba(16, 185, 129, 0.05); transform: translateY(-2px); }
.faq-question { font-size: 18px; font-weight: 700; color: white; margin-bottom: 12px; display: flex; align-items: flex-start; gap: 12px; }
.faq-question::before { content: "Q:"; color: var(--accent-green); font-weight: 900; }
.faq-answer { font-size: 16px; color: #94a3b8; line-height: 1.6; }

.inst-table-container { overflow-x: auto; margin: 40px 0; border-radius: 12px; border: 1px solid rgba(255,255,255,0.1); background: rgba(255,255,255,0.02); }
.inst-table { width: 100%; border-collapse: collapse; text-align: left; }
.inst-table th { background: rgba(255,255,255,0.05); padding: 20px; font-size: 14px; font-weight: 700; color: var(--accent-green); text-transform: uppercase; letter-spacing: 0.1em; border-bottom: 1px solid rgba(255,255,255,0.1); }
.inst-table td { padding: 20px; font-size: 16px; color: #e2e8f0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.inst-table tr:last-child td { border-bottom: none; }
.inst-table tr:hover td { background: rgba(255,255,255,0.02); }

.exec-summary { background: linear-gradient(135deg, rgba(16,185,129,0.1) 0%, rgba(2,6,23,0) 100%); border-left: 4px solid var(--accent-green); padding: 30px; border-radius: 0 12px 12px 0; margin: 40px 0; }
.toc-container { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; padding: 30px; margin-bottom: 40px; }
.toc-title { font-size: 14px; font-weight: 700; color: #94a3b8; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 20px; }
.toc-links { list-style: none; padding: 0; display: grid; gap: 12px; }
.toc-links a { color: #f8fafc; text-decoration: none; font-size: 16px; transition: color 0.2s; }
.toc-links a:hover { color: var(--accent-green); }