/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #0a0a0a;
    color: #e0e0e0;
    line-height: 1.6;
    overflow-x: hidden;
}

/* CSS Variables for Theme Colors */
:root {
    --primary-bg: #0a0a0a;
    --secondary-bg: #111111;
    --surface-bg: #1a1a1a;
    --tech-green: #00ff88;
    --tech-blue: #0099ff;
    --accent-glow: #00ff8844;
    --text-primary: #ffffff;
    --text-secondary: #e0e0e0;
    --text-muted: #999999;
    --border-color: #333333;
    --gradient-primary: linear-gradient(135deg, var(--tech-green), var(--tech-blue));
    --gradient-secondary: linear-gradient(135deg, #00ff8820, #0099ff20);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.logo-text {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    letter-spacing: 0.1em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 220px;
}

.nav-logo .logo-text {
    font-size: 1.5rem;
}

.logo-image {
    height: 200px;
    width: auto;
    max-width: 900px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.05);
    opacity: 1;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--tech-green);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--tech-green);
    margin: 3px 0;
    transition: 0.3s;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: var(--gradient-primary);
    color: var(--primary-bg);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--tech-green);
    border: 2px solid var(--tech-green);
}

.btn-secondary:hover {
    background: var(--tech-green);
    color: var(--primary-bg);
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--tech-green);
    border: 2px solid var(--tech-green);
}

.btn-outline:hover {
    background: var(--tech-green);
    color: var(--primary-bg);
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.3);
}

.btn-link {
    color: var(--tech-blue);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn-link:hover {
    color: var(--tech-green);
    transform: translateX(5px);
}

/* Sections */
.section {
    padding: 4rem 0;
    position: relative;
    z-index: 1;
    background: var(--primary-bg);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 2rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 4rem;
}

.section-theme {
    font-size: 1.125rem;
    color: var(--tech-green);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

/* Hero Section */
.hero {
    min-height: calc(100vh - 240px);
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--primary-bg);
    padding: 240px 0 4rem 0;
    box-sizing: border-box;
}

/* Decryption Effect Styles */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

.decrypted-text {
    display: inline-block;
    white-space: pre-wrap;
}

.encrypted-char {
    color: var(--tech-green);
    text-shadow: 0 0 10px var(--tech-green);
    animation: glitch 0.1s infinite alternate;
}

.revealed-char {
    color: inherit;
    transition: all 0.3s ease;
}

@keyframes glitch {
    0% { 
        transform: translateX(0); 
        opacity: 1;
    }
    25% { 
        transform: translateX(-1px); 
        opacity: 0.8;
    }
    50% { 
        transform: translateX(1px); 
        opacity: 0.9;
    }
    75% { 
        transform: translateX(-0.5px); 
        opacity: 0.85;
    }
    100% { 
        transform: translateX(0.5px); 
        opacity: 1;
    }
}

/* Animated Background */
.hero-animated-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.bg-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.6;
}

.bg-layer-1 {
    background: radial-gradient(circle at 20% 30%, rgba(0, 255, 136, 0.3) 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, rgba(0, 153, 255, 0.2) 0%, transparent 40%);
    animation: floatLayer1 12s ease-in-out infinite;
}

.bg-layer-2 {
    background: radial-gradient(circle at 60% 20%, rgba(0, 255, 136, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(0, 153, 255, 0.15) 0%, transparent 50%);
    animation: floatLayer2 15s ease-in-out infinite reverse;
}

.bg-layer-3 {
    background: linear-gradient(45deg, transparent 30%, rgba(0, 255, 136, 0.1) 50%, transparent 70%),
                linear-gradient(-45deg, transparent 30%, rgba(0, 153, 255, 0.08) 50%, transparent 70%);
    animation: floatLayer3 8s ease-in-out infinite;
}

.pixel-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, rgba(0, 255, 136, 0.05) 1px, transparent 1px),
        linear-gradient(0deg, rgba(0, 255, 136, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: gridMove 20s linear infinite;
    opacity: 0.4;
}

@keyframes floatLayer1 {
    0%, 100% { 
        transform: translateX(0) translateY(0) scale(1);
        opacity: 0.6;
    }
    33% { 
        transform: translateX(-20px) translateY(-10px) scale(1.05);
        opacity: 0.8;
    }
    66% { 
        transform: translateX(15px) translateY(5px) scale(0.95);
        opacity: 0.7;
    }
}

@keyframes floatLayer2 {
    0%, 100% { 
        transform: translateX(0) translateY(0) rotate(0deg);
        opacity: 0.5;
    }
    50% { 
        transform: translateX(25px) translateY(-15px) rotate(1deg);
        opacity: 0.7;
    }
}

@keyframes floatLayer3 {
    0%, 100% { 
        transform: translateY(0) scale(1);
        opacity: 0.4;
    }
    25% {
        transform: translateY(-10px) scale(1.02);
        opacity: 0.6;
    }
    75% {
        transform: translateY(8px) scale(0.98);
        opacity: 0.5;
    }
}

@keyframes gridMove {
    0% { 
        background-position: 0 0;
        opacity: 0.4;
    }
    50% {
        opacity: 0.6;
    }
    100% { 
        background-position: 20px 20px;
        opacity: 0.4;
    }
}



.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 2rem;
    z-index: 10;
    position: relative;
    pointer-events: none;
    width: 100%;
}

.hero-content * {
    pointer-events: auto;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s ease;
    min-height: 1.2em;
}

.hero-title:hover {
    transform: translateY(-2px);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 2rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
}

.scroll-arrow {
    color: var(--tech-green);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Problem Section */
.problem-section {
    background: var(--secondary-bg);
}

.problem-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.impact-text {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--tech-blue);
    line-height: 1.2;
}

.problem-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Solution Section */
.solution-section {
    background: var(--surface-bg);
}

.solution-header {
    text-align: center;
    margin-bottom: 4rem;
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.karb-token-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.token-icon {
    width: 200px;
    height: 200px;
    background: var(--gradient-secondary);
    border: 3px solid var(--tech-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: tokenGlow 3s ease-in-out infinite;
}

.token-icon i {
    font-size: 4rem;
    color: var(--tech-green);
}

.karbion-symbol {
    width: 180px;
    height: 180px;
    filter: brightness(0) saturate(100%) invert(64%) sepia(85%) saturate(2545%) hue-rotate(122deg) brightness(102%) contrast(101%);
    transition: all 0.3s ease;
}

.token-icon:hover .karbion-symbol {
    transform: scale(1.1);
    filter: brightness(0) saturate(100%) invert(77%) sepia(85%) saturate(2545%) hue-rotate(122deg) brightness(110%) contrast(101%);
}

@keyframes tokenGlow {
    0%, 100% { 
        box-shadow: 0 0 20px var(--accent-glow);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 40px var(--accent-glow), 0 0 60px var(--accent-glow);
        transform: scale(1.05);
    }
}

.solution-paragraph {
    margin-bottom: 2rem;
}

.solution-paragraph p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Process Section */
.process-section {
    background: var(--secondary-bg);
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4rem;
    gap: 2rem;
}

.process-step {
    flex: 1;
    text-align: center;
    padding: 2rem;
    background: var(--surface-bg);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.process-step:hover::before {
    transform: scaleX(1);
}

.process-step:hover {
    transform: translateY(-10px);
    border-color: var(--tech-green);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-secondary);
    border: 2px solid var(--tech-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.step-icon i {
    font-size: 2rem;
    color: var(--tech-green);
}

.process-step:hover .step-icon {
    background: var(--gradient-primary);
    transform: scale(1.1);
}

.process-step:hover .step-icon i {
    color: var(--primary-bg);
}

.step-title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    color: var(--tech-green);
    font-weight: 600;
}

.process-arrow {
    color: var(--tech-green);
    font-size: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

/* Partnership Section */
.partnership-section {
    background: var(--surface-bg);
}

.partnership-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.logo-combination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.logo-item {
    padding: 1rem 2rem;
    background: var(--secondary-bg);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.logo-item:hover {
    border-color: var(--tech-green);
    transform: scale(1.05);
}

.karbion-text {
    font-family: 'Inter', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--tech-green);
    text-transform: uppercase;
    letter-spacing: 3px;
    transition: all 0.3s ease;
}

.karbion-text:hover {
    color: var(--electric-blue);
    transform: translateY(-2px);
}



.plus-symbol {
    font-size: 2rem;
    color: var(--tech-green);
    font-weight: bold;
}

.partner-link {
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
}

.partner-link:hover {
    transform: translateY(-2px);
}

.partner-link:hover .partner-logo {
    color: var(--tech-green);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.partner-logo {
    font-family: 'Inter', sans-serif;
    font-size: 2.25rem;
    color: var(--electric-blue);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.partnership-subtitle {
    color: var(--tech-green);
    font-size: 1.375rem;
    margin-bottom: 1.5rem;
}

.partnership-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Ecosystem Section */
.ecosystem-section {
    background: var(--secondary-bg);
}

.ecosystem-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.8;
    max-width: 800px;
    margin: 1.5rem auto 0;
}

.ecosystem-tabs {
    margin-top: 3rem;
}

.tab-navigation {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-btn {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    padding: 1rem 2rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.tab-btn:hover {
    border-color: var(--tech-green);
    color: var(--tech-green);
}

.tab-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--primary-bg);
}

.tab-content {
    min-height: 300px;
}

.tab-panel {
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tab-panel.active {
    display: block;
    opacity: 1;
}

.panel-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--surface-bg);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.panel-title {
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.panel-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Final CTA Section */
.final-cta-section {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05), rgba(0, 180, 255, 0.05));
    border-top: 1px solid rgba(0, 255, 136, 0.2);
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
    padding: 5rem 0;
}

.cta-headline {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--tech-green), var(--electric-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-body {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.25rem;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.cta-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
}

.cta-actions .btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
}

/* Responsive for Final CTA */
@media (max-width: 768px) {
    .cta-headline {
        font-size: 1.75rem;
    }
    
    .cta-body {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
        padding: 0 1rem;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Footer */
.footer {
    background: var(--primary-bg);
    padding: 2.5rem 0 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 3rem;
    align-items: start;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-logo-text {
    font-size: 1.5rem;
    color: var(--tech-green);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 0.8rem;
    max-width: 280px;
    line-height: 1.5;
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    align-items: center;
}

.footer-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.footer-nav a:hover {
    color: var(--tech-green);
}

.footer-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1rem;
}

.mailing-list-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-secondary);
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.mailing-list-btn:hover {
    color: var(--tech-green);
    border-color: var(--tech-green);
    background: rgba(0, 255, 136, 0.05);
}

.social-links {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    gap: 2rem;
}

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

.footer-legal {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.legal-link {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.8rem;
    cursor: pointer;
    transition: color 0.3s ease;
    padding: 0;
}

.legal-link:hover {
    color: var(--tech-green);
}

.separator {
    color: rgba(255, 255, 255, 0.2);
    font-size: 0.7rem;
}

.social-links a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: all 0.3s ease;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    color: var(--tech-green);
}

.social-icon {
    width: 16px;
    height: 16px;
    filter: brightness(0.8);
    transition: all 0.3s ease;
}

.social-links a:hover .social-icon {
    filter: brightness(1) sepia(1) hue-rotate(90deg) saturate(3);
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 2rem;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--tech-green);
}

.mailing-form h3 {
    color: var(--tech-green);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.mailing-form p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.email-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.email-form input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: 1rem;
}

.email-form input:focus {
    outline: none;
    border-color: var(--tech-green);
    box-shadow: 0 0 0 2px rgba(0, 255, 136, 0.2);
}

.email-form button {
    background: var(--tech-green);
    color: var(--primary-bg);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.email-form button:hover {
    background: var(--electric-blue);
    transform: translateY(-2px);
}

.contact-info {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-align: center;
}

.contact-info a {
    color: var(--tech-green);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Modal Content Formatting */
.modal-content h3 {
    color: var(--tech-green);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.modal-content h4 {
    color: var(--text-primary);
    margin: 1.5rem 0 0.75rem 0;
    font-size: 1.125rem;
}

.modal-content h5 {
    color: var(--electric-blue);
    margin: 1rem 0 0.5rem 0;
    font-size: 1rem;
}

.modal-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.modal-content ul {
    color: var(--text-secondary);
    margin: 0.5rem 0 1rem 1.5rem;
}

.modal-content li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.modal-content em {
    color: var(--text-muted);
    font-style: italic;
}

/* Cookie Consent Banner */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-consent.show {
    transform: translateY(0);
}

.cookie-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-icon {
    flex-shrink: 0;
}

.cookie-icon i {
    font-size: 2rem;
    color: var(--tech-green);
}

.cookie-text {
    flex: 1;
}

.cookie-text h4 {
    color: var(--text-primary);
    font-size: 1.125rem;
    margin: 0 0 0.5rem 0;
    font-weight: 600;
}

.cookie-text p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 25px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
    white-space: nowrap;
}

.cookie-customize {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cookie-customize:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.cookie-accept {
    background: linear-gradient(135deg, var(--tech-green), var(--electric-blue));
    color: white;
}

.cookie-accept:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3);
}

.cookie-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.3s ease;
}

.cookie-close:hover {
    color: var(--text-primary);
}

/* Cookie Preferences Modal */
.cookie-preferences-content {
    max-width: 700px;
}

.cookie-preferences-header h3 {
    margin-bottom: 0.5rem;
}

.cookie-preferences-header p {
    margin-bottom: 2rem;
}

.cookie-categories {
    margin-bottom: 2rem;
}

.cookie-category {
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.category-header h4 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1rem;
}

.toggle-switch {
    position: relative;
    width: 50px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-switch label {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #333;
    transition: 0.4s;
    border-radius: 26px;
}

.toggle-switch label:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    transition: 0.4s;
    border-radius: 50%;
}

.toggle-switch input:checked + label {
    background: var(--tech-green);
}

.toggle-switch input:checked + label:before {
    transform: translateX(24px);
}

.toggle-switch input:disabled + label {
    opacity: 0.6;
    cursor: not-allowed;
}

.cookie-preferences-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.cookie-save-preferences {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cookie-save-preferences:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.cookie-accept-all {
    background: linear-gradient(135deg, var(--tech-green), var(--electric-blue));
    color: white;
}

.cookie-accept-all:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3);
}

/* Cookie Banner Mobile Responsive */
@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .cookie-actions {
        width: 100%;
        justify-content: center;
    }
    
    .cookie-btn {
        flex: 1;
        min-width: 120px;
    }
    
    .cookie-preferences-actions {
        flex-direction: column;
    }
    
    .cookie-category {
        padding: 1rem;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo-image {
        height: 40px;
        max-width: 180px;
    }
    
    .nav-container {
        height: 80px;
        padding: 0.5rem 1rem;
    }
    
    .navbar {
        height: 80px;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: var(--secondary-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        border-bottom: 1px solid var(--border-color);
        padding: 2rem 0;
    }
    

    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-brand {
        align-items: center;
    }
    
    .footer-tagline {
        max-width: 100%;
    }
    
    .footer-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }
    
    .footer-actions {
        align-items: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    .legal-links {
        gap: 1.5rem;
    }
    
    .email-form {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 0.75rem 0;
    }
    
    .footer-content {
        gap: 0.75rem;
    }
    
    .footer-links {
        gap: 1rem;
    }
    
    .footer-links a {
        font-size: 0.75rem;
    }
    
    .social-links a {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
    }
    
    .footer-copyright {
        font-size: 0.6rem;
    }
    
    .mailing-list-btn {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }
    
    .legal-links {
        gap: 1rem;
    }
    
    .legal-link {
        font-size: 0.65rem;
    }
    
    .karbion-text {
        font-size: 2rem;
        letter-spacing: 2px;
    }
    
    .partner-logo {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }
    
    .partner-link:hover {
        transform: none; /* Disable hover transform on mobile for better touch experience */
    }
    }
    
    .footer-logo {
        height: 80px;
        max-width: 280px;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

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

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-actions {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero {
        min-height: calc(100vh - 180px);
        padding: 180px 0 3rem 0; /* Adjust for mobile navbar height (160px + 20px margin) */
    }
    
    .scroll-indicator {
        bottom: 0.5rem;
    }

    .problem-content,
    .solution-content,
    .partnership-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .process-steps {
        flex-direction: column;
        gap: 2rem;
    }

    .process-arrow {
        transform: rotate(90deg);
    }

    .tab-navigation {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
        text-align: left;
    }

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

    .container {
        padding: 0 1rem;
    }

    .section {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    .token-icon {
        width: 150px;
        height: 150px;
    }

    .token-icon i {
        font-size: 3rem;
    }
    
    .karbion-symbol {
        width: 135px;
        height: 135px;
    }

    .logo-combination {
        flex-direction: column;
        gap: 1rem;
    }

    .plus-symbol {
        transform: rotate(90deg);
    }
}