/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #e2e8f0;
    background: #1a202c;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header/Hero Section */
.hero {
    background: linear-gradient(135deg, #056077 0%, #2d1b5e 100%);
    color: white;
    padding: 10px 0 20px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: -0.25rem;
}

.tagline {
    font-size: 1.2rem;
    margin-bottom: 0rem;
    font-weight: 300;
}

.tagline a {
    color: #bfdbfe;
    text-decoration: underline;
    text-decoration-color: rgba(191, 219, 254, 0.4);
    transition: all 0.3s ease;
}

.tagline a:hover {
    color: #dbeafe;
    text-decoration-color: #dbeafe;
    text-shadow: 0 0 8px rgba(219, 234, 254, 0.6);
}

.tagline a:active {
    color: #93c5fd;
    transform: translateY(1px);
}

.tagline-link {
    color: #bfdbfe;
    text-decoration: underline;
    text-decoration-color: rgba(191, 219, 254, 0.4);
    transition: all 0.3s ease;
}

.tagline-link:hover {
    color: #dbeafe;
    text-decoration-color: #dbeafe;
    text-shadow: 0 0 8px rgba(219, 234, 254, 0.6);
}

.tagline-link:active {
    color: #93c5fd;
    transform: translateY(1px);
}

.subtitle {
    font-size: 1rem;
    margin-bottom: 1.25rem;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-primary {
    background: #4c51bf;
    color: white;
}

.btn-primary:hover {
    background: #4338ca;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

.btn-secondary:hover {
    background: white;
    color: #667eea;
    transform: translateY(-2px);
}

/* Sections */
section {
    padding: 32px 0;
}

section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #f7fafc;
}

/* Products Section */
.products {
    background: linear-gradient(135deg, #1f2940 0%, #374659 100%);
    padding: 32px 0;
}

.products h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: #f7fafc;
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0.75rem;
    align-items: stretch;
    max-width: 700px;
    margin: 0 auto;
}

.product-card {
    background: #314056;
    border: 1px solid #4b5c79;
    border-radius: 12px;
    padding: 0.9rem 0.9rem;
    text-align: center;
    position: relative;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.product-icon {
    width: 50%;
    height: auto;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-icon img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.extension-card .product-icon img {
    filter: drop-shadow(0 0 12px rgba(255, 235, 150, 0.4)) drop-shadow(0 0 24px rgba(255, 235, 150, 0.2));
}

.overlay-card .product-icon img {
    filter: drop-shadow(0 0 12px rgba(139, 92, 246, 0.4)) drop-shadow(0 0 24px rgba(139, 92, 246, 0.2));
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0rem;
    color: #f7fafc;
    font-weight: 600;
}

.product-card p {
    color: #cbd5e0;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.product-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: auto;
}

.store-link {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    background: #5e6a91;
    padding: 6px;
}

.store-link img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.store-link.chrome:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.4);
}

.store-link.edge:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 120, 212, 0.4);
}

.store-link.firefox:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(255, 113, 57, 0.4);
}

.download-link {
    background: #4c51bf;
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.download-link:hover {
    background: #4338ca;
    transform: translateY(-2px);
}

.products-arrow {
    color: #a78bfa;
    opacity: 0.8;
    animation: pulse 2s infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* Intro Card - mimics streaming card */
.intro-card {
    background: #4a5568;
    border: 1px solid #718096;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 0rem auto 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    max-width: 700px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.intro-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
}

.intro-icon {
    flex: 0 0 92px;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.intro-icon img {
    width: 100%;
    height: auto;
    max-height: 92px;
    object-fit: contain;
    margin: 0 auto;
    display: block;
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.4)) drop-shadow(0 0 24px rgba(255, 255, 255, 0.2));
}

.intro-content {
    flex: 1;
    padding-left: 1rem;
    padding-right: 1rem;
}

.intro-content p {
    color: #cbd5e0;
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
}

/* Streaming Card */
.streaming-card {
    background: #314056;
    border: 1px solid #4b5c79;
    border-radius: 12px;
    padding: 0.75rem;
    margin: 1.5rem auto 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    max-width: 700px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.streaming-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.streaming-icon {
    flex: 0 0 190px;
    height: 82px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.streaming-icon img {
    width: 95%;
    height: auto;
    max-height: 82px;
    object-fit: contain;
    margin: 0 auto;
    display: block;
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.4)) drop-shadow(0 0 24px rgba(255, 255, 255, 0.2));
}

.streaming-content {
    flex: 1;
    padding-left: 1rem;
}

.streaming-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.25rem;
    color: #f7fafc;
    font-weight: 600;
}

.streaming-content p {
    color: #cbd5e0;
    font-size: 1rem;
    line-height: 1.5;
}

/* GitHub Card */
.github-card {
    background: #4a5568;
    border: 1px solid #718096;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem auto 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    max-width: 700px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.github-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
}

.github-icon {
    flex: 0 0 200px;
    height: 82px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.github-icon img {
    width: 100%;
    height: auto;
    max-height: 120px;
    object-fit: contain;
    margin: 0 auto;
    display: block;
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.4)) drop-shadow(0 0 24px rgba(255, 255, 255, 0.2));
}

.github-content {
    flex: 1;
    padding-left: 1rem;
}

.github-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #f7fafc;
    font-weight: 600;
}

.github-content p {
    color: #cbd5e0;
    font-size: 1rem;
    line-height: 1.5;
}

/* Responsive adjustments for intro and streaming cards */
@media (max-width: 768px) {
    .intro-card {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 1rem;
    }
    
    .intro-icon {
        flex: 0 0 80px;
        width: 120px;
        height: 80px;
    }

    .streaming-card {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 1rem;
    }
    
    .streaming-icon {
        flex: 0 0 112px;
        width: 248px;
        height: 112px;
    }

    .streaming-icon img {
        max-height: 112px;
    }
    
    .github-card {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        padding: 1rem;
    }
    
    .github-icon {
        flex: 0 0 80px;
        width: 120px;
        height: 80px;
    }

    .github-icon img {
        max-height: 80px;
    }
    
    .github-content {
        padding-left: 0;
    }
}

/* Responsive adjustments for products */
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .products-grid .products-arrow {
        justify-self: center;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .products-grid .products-arrow svg {
        transform: rotate(90deg);
    }
    
    .product-links {
        justify-content: center;
    }
    
    .product-icon {
        width: 30%;
    }
}

/* Open Source Section */
.opensource {
    padding: 32px 0;
    background: linear-gradient(135deg, #1f2940 0%, #374659 100%);
}

.opensource h2 {
    text-align: center;
    margin-bottom: 60px;
    font-size: 2.5rem;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.opensource-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.opensource-card {
    background: rgba(26, 32, 52, 0.8);
    border: 1px solid rgba(74, 144, 226, 0.2);
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2), 0 0 20px rgba(74, 144, 226, 0.15);
    opacity: 0;
    transform: translateY(30px);
}

.opensource-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.opensource-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(74, 144, 226, 0.2);
    border-color: rgba(74, 144, 226, 0.3);
}

.opensource-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #4a90e2, #357abd);
    border-radius: 50%;
    box-shadow: 0 6px 15px rgba(74, 144, 226, 0.3);
}

.opensource-icon img {
    width: 36px;
    height: 36px;
    filter: brightness(1.2);
}

.opensource-icon svg {
    width: 36px;
    height: 36px;
    color: #ffffff;
}

.opensource-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #ffffff;
    font-weight: 600;
}

.opensource-card p {
    color: #cbd5e0;
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 1.1rem;
    text-align: left;
}

.opensource-card .btn {
    margin-top: 5px;
    font-size: 0.85rem;
    padding: 8px 16px;
}

@media (max-width: 768px) {
    .opensource-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .opensource-card {
        padding: 15px;
    }
}

/* Features Section */
.features {
    background: #1a202c;
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    padding: 1.2rem;
    border-radius: 8px;
    background: #2d3748;
    border: 1px solid #4a5568;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(74, 144, 226, 0.2);
    border-color: rgba(74, 144, 226, 0.3);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #f7fafc;
}

.feature-card p {
    color: #cbd5e0;
    margin: 0;
}

/* How It Works Section */
.how-it-works {
    background: #2d3748;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step {
    text-align: center;
    padding: 2rem 1rem;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #f7fafc;
}

.step p {
    color: #cbd5e0;
}

/* Demo Section */
.demo {
    background: #1a202c;
}

.demo h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #f7fafc;
}

.demo-container {
    max-width: 1000px;
    margin: 0 auto;
}

.demo-placeholder {
    background: #2d3748;
    border: 2px dashed #718096;
    border-radius: 8px;
    padding: 0;
    text-align: center;
    color: #cbd5e0;
    width: 100%;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-placeholder p:first-child {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Download Section */
.download {
    background: #1a202c;
}

.download h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #f7fafc;
}

.setup-steps {
    max-width: 800px;
    margin: 0 auto;
}

.setup-step {
    background: #1a202c;
    border-radius: 12px;
    padding: 1.2rem;
    margin-bottom: 1.2rem;
    border: 1px solid #4a5568;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.setup-step.animate {
    opacity: 1;
    transform: translateY(0);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.step-number {
    background: #4c51bf;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.setup-step h3 {
    color: #f7fafc;
    font-size: 1.4rem;
    margin: 0;
    flex: 1;
    line-height: 32px;
    display: flex;
    align-items: center;
}

.setup-step p {
    color: #cbd5e0;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.setup-step p:last-child {
    margin-bottom: 0;
}

.browser-links {
    margin-bottom: 0.75rem;
}

.browser-links a {
    color: #bfdbfe;
    text-decoration: underline;
    text-decoration-color: rgba(191, 219, 254, 0.4);
    transition: all 0.3s ease;
    display: block;
    margin-bottom: 0.25rem;
}

.browser-links a:hover {
    color: #dbeafe;
    text-decoration-color: #dbeafe;
    text-shadow: 0 0 8px rgba(219, 234, 254, 0.6);
}

.download-link-container {
    margin-bottom: 0.75rem;
}

.setup-list {
    color: #cbd5e0;
    line-height: 1.6;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}

.setup-list li {
    margin-bottom: 0.25rem;
}

.setup-list code {
    background: #1a202c;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    color: #90cdf4;
}

.download-card {
    background: #1a202c;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
}

.download-card:hover {
    transform: translateY(-4px);
}

.download-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #f7fafc;
}

.download-card p {
    color: #cbd5e0;
    margin-bottom: 2rem;
}

.tech-specs {
    background: #1a202c;
    padding: 2rem;
    border-radius: 8px;
    max-width: 600px;
    margin: 0 auto;
}

.tech-specs h3 {
    text-align: center;
    margin-bottom: 1rem;
    color: #f7fafc;
}

.tech-specs ul {
    list-style: none;
}

.tech-specs li {
    padding: 0.5rem 0;
    color: #cbd5e0;
    position: relative;
    padding-left: 1.5rem;
}

.tech-specs li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4c51bf;
    font-weight: bold;
}

/* Support Section */
.support {
    background: #1a202c;
}

.use-cases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.use-case {
    text-align: center;
    padding: 2rem;
}

.use-case h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #f7fafc;
}

.use-case p {
    color: #cbd5e0;
}

/* Footer */
/* Simple Footer */
.simple-footer {
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    color: #a0aec0;
    text-align: center;
    padding: 1rem 0;
    font-size: 0.9rem;
}

/* Features responsive */
@media (max-width: 768px) {
    .feature-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .tagline {
        font-size: 1.2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    section {
        padding: 60px 0;
    }
    
    section h2 {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 15px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}