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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

h1 {
    font-size: 24px;
    font-weight: 600;
}

/* Navigation Bar */
.nav-bar {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    height: 60px;
}

.nav-logo {
    height: 45px;
    margin-right: auto;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    padding: 8px 16px;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: #333;
}

.nav-link.active {
    color: #FF5500;
    border-bottom-color: #FF5500;
}

/* Container and Layout */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 60px;
    position: relative;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 40px;
}

.hero h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
}

.hero p {
    font-size: 16px;
    color: #666;
}

/* Product Specific */
.product-logo {
    height: 30px;
    margin-bottom: 20px;
}

.product-title {
    font-size: 36px;
    font-weight: 700;
    color: #FF5500;
    text-align: center;
    margin-bottom: 20px;
}

/* Download Card */
.download-card {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    margin-bottom: 60px;
}

.release-info {
    text-align: center;
    margin-bottom: 32px;
}

.release-info h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
}

.release-date {
    font-size: 14px;
    color: #666;
}

/* Download Buttons */
.download-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.download-btn {
    padding: 12px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.download-btn.primary {
    background-color: #FF5500;
    color: white;
}

.download-btn.primary:hover {
    background-color: #e64a00;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 85, 0, 0.3);
}

.download-btn.secondary {
    background-color: #f0f0f0;
    color: #333;
}

.download-btn.secondary:hover {
    background-color: #e0e0e0;
    transform: translateY(-1px);
}

.download-icon {
    width: 16px;
    height: 16px;
}

/* What's New Section */
.whats-new {
    background-color: #f9f9f9;
    border-radius: 8px;
    padding: 24px;
    margin-top: 32px;
}

.whats-new h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    text-align: center;
}

.whats-new p {
    font-size: 14px;
    color: #666;
    text-align: center;
    line-height: 1.6;
}

/* Previous Builds */
.previous-builds {
    margin-top: 60px;
}

.previous-builds h3 {
    font-size: 24px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 32px;
}

.build-item {
    background: white;
    border-radius: 8px;
    margin-bottom: 16px;
    overflow: hidden;
    border: 1px solid #e0e0e0;
    transition: all 0.2s ease;
}

.build-item:hover {
    border-color: #FF5500;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.build-header {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.build-info {
    display: flex;
    align-items: baseline;
    gap: 16px;
}

.build-version {
    font-weight: 600;
    font-size: 16px;
}

.build-date {
    font-size: 14px;
    color: #666;
}

.expand-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.2s ease;
}

.build-item.expanded .expand-icon {
    transform: rotate(180deg);
}

.build-content {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.build-item.expanded .build-content {
    padding: 0 20px 20px 20px;
    max-height: 500px;
}

.build-description {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 16px;
}

.build-downloads {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.build-download-btn {
    padding: 8px 20px;
    border-radius: 6px;
    font-size: 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #f0f0f0;
    color: #333;
    transition: all 0.2s ease;
}

.build-download-btn:hover {
    background-color: #e0e0e0;
}

/* Focus Live Specific Styles */
.download-panels {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.download-panel {
    background-color: #f9f9f9;
    border-radius: 8px;
    padding: 24px;
    text-align: center;
}

.download-panel-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.download-panel-version {
    font-size: 14px;
    color: #666;
    margin-bottom: 16px;
}

.build-download-group {
    display: flex;
    gap: 12px;
    align-items: center;
}

.build-download-label {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    min-width: 100px;
}

.build-downloads {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    flex-direction: column;
}

/* Media Queries */
@media (max-width: 600px) {
    .hero h2 {
        font-size: 36px;
    }
    
    .download-buttons {
        flex-direction: column;
    }
    
    .download-btn {
        width: 100%;
        justify-content: center;
    }

    .nav-links {
        gap: 10px;
    }

    .nav-link {
        padding: 6px 12px;
        font-size: 14px;
    }

    .download-panels {
        grid-template-columns: 1fr;
    }

    .build-download-group {
        flex-direction: column;
        align-items: flex-start;
    }
}