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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f6f7fb;
    min-height: 100vh;
    color: #23243a;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
}

.header {
    text-align: center;
    margin-bottom: 2.5rem;
    background: #fff;
    padding: 2.5rem 1.5rem 2rem 1.5rem;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(80, 80, 120, 0.08);
    border: 1px solid #e5e7eb;
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #23243a;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.header .subtitle {
    font-size: 1.1rem;
    color: #6c6f80;
    margin-bottom: 1.5rem;
}

.coverage-summary {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

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

.summary-number {
    font-size: 2rem;
    font-weight: 700;
    display: block;
    color: #635bff;
}

.summary-label {
    font-size: 0.95rem;
    color: #6c6f80;
    margin-top: 0.25rem;
}

.available { color: #27ae60; }
.beta { color: #f39c12; }
.roadmap { color: #3498db; }
.custom { color: #274bae; }
.na { color: #95a5a6; }

.legend {
    margin-top: 2rem !important;
    display: flex !important;
    justify-content: flex-start !important;
    width: 100%;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: #f8f9fc;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(80, 80, 120, 0.04);
    font-weight: 500;
    border: 1px solid #e8eaef;
    font-size: 0.98rem;
    color: #23243a;
    margin: 0 0.25rem;
    text-align: left;
}

.status-indicator {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-right: 0.4rem;
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px #e5e7eb;
}

.status-available { background: #27ae60; }
.status-beta { background: #f39c12; }
.status-roadmap { background: #3498db; }
.status-custom { background: #274bae; }
.status-na { background: #95a5a6; }

.feature-categories {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.category-section {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(80, 80, 120, 0.08);
    border: 1px solid #e5e7eb;
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.category-section:hover {
    box-shadow: 0 8px 32px rgba(80, 80, 120, 0.13);
}

.category-header {
    background: #ffffff;
    color: #23243a;
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
    border-bottom: 1px solid #e5e7eb;
}

.category-header:hover {
    background: #fefefe;
}

.category-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #23243a;
}

.category-stats {
    display: flex;
    gap: 0.7rem;
    margin-left: auto;
    align-items: center;
}

.category-stats span {
    font-size: 1.08rem;
    font-weight: 600;
    border-radius: 6px;
    padding: 0.1rem 0.6rem;
    transition: background 0.15s;
    cursor: default;
    line-height: 1.5;
}

.category-stats span.available {
    color: #27ae60;
    background: rgba(39,174,96,0.07);
}

.category-stats span.beta {
    color: #f39c12;
    background: rgba(243,156,18,0.07);
}

.category-stats span.roadmap {
    color: #3498db;
    background: rgba(52,152,219,0.07);
}

.category-stats span.custom {
    color: #274bae;
    background: rgba(39,75,174,0.07);
}

.category-stats span:hover, .category-stats span:focus {
    background: #e4e6ed;
    text-decoration: underline;
}

.toggle-icon {
    font-size: 1.1rem;
    transition: transform 0.18s;
    color: #8b8fa7;
    opacity: 0.55;
    margin-left: 1.2rem;
}

.category-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.18s cubic-bezier(.4,0,.2,1);
    background: #f6f7fb;
}

.category-content.expanded {
    max-height: 5000px;
    transition: max-height 0.28s cubic-bezier(.4,0,.2,1);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.2rem;
    padding: 2rem 2rem 2rem 2rem;
}

.feature-card {
    border: 1.5px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem 1.2rem 1.2rem 1.2rem;
    background: #fff;
    box-shadow: 0 2px 12px rgba(80, 80, 120, 0.07);
    transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.feature-card:hover {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 8px 32px rgba(80, 80, 120, 0.13);
    border-color: #635bff;
}

.feature-card.available {
    border-left: 5px solid #27ae60;
}

.feature-card.beta {
    border-left: 5px solid #f39c12;
}

.feature-card.roadmap {
    border-left: 5px solid #3498db;
}

.feature-card.custom {
    border-left: 5px solid #274bae;
}

.feature-card.na {
    border-left: 5px solid #95a5a6;
    opacity: 0.7;
}

.feature-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.7rem;
}

.feature-name {
    font-size: 1.08rem;
    font-weight: 600;
    color: #23243a;
    flex: 1;
}

.feature-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 1rem;
}

.status-badge {
    padding: 0.22rem 0.8rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #f0f1f6;
    color: #23243a;
}

.badge-available { background: #eafaf3; color: #27ae60; }
.badge-beta { background: #fff7e6; color: #f39c12; }
.badge-roadmap { background: #eaf3fa; color: #3498db; }
.badge-custom { background: #e6eaff; color: #274bae; }
.badge-na { background: #f0f1f6; color: #95a5a6; }

.feature-description {
    color: #6c6f80;
    line-height: 1.5;
    margin-bottom: 0.5rem;
    font-size: 0.97rem;
}

.feature-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.feature-capabilities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.capability-tag {
    background: #f0f1f6;
    color: #23243a;
    padding: 0.22rem 0.7rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 500;
}

.release-info {
    font-size: 0.82rem;
    color: #6c6f80;
    font-style: italic;
}

.search-filter {
    background: #fff;
    padding: 1.5rem 1.5rem 1.2rem 1.5rem;
    border-radius: 16px;
    margin-bottom: 2.2rem;
    box-shadow: 0 2px 8px rgba(80, 80, 120, 0.07);
    border: 1px solid #e5e7eb;
}

.filter-controls {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    align-items: center;
}

.search-input {
    flex: 1;
    min-width: 260px;
    padding: 0.8rem 1.1rem;
    border: 1.5px solid #e5e7eb;
    border-radius: 999px;
    font-size: 1rem;
    background: #f0f1f6;
    color: #23243a;
    transition: border 0.2s, box-shadow 0.2s;
    outline: none;
}

.search-input:focus {
    border: 1.5px solid #635bff;
    box-shadow: 0 0 0 2px #edefff;
    background: #fff;
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.3rem;
    border: none;
    background: #f0f1f6;
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    font-size: 0.95rem;
    font-weight: 500;
    color: #23243a;
    box-shadow: none;
}

.filter-btn.active, .filter-btn:hover, .filter-btn:focus {
    background: #635bff;
    color: #fff;
    box-shadow: 0 2px 8px rgba(99,91,255,0.08);
}

@media (max-width: 900px) {
    .container {
        padding: 1.2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        padding: 1.2rem;
    }
    
    .header {
        padding: 1.5rem 0.7rem 1.2rem 0.7rem;
    }
}

@media (max-width: 600px) {
    .category-header, .features-grid, .search-filter {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .category-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.7rem;
    }
    
    .filter-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 0.7rem;
    }
    
    .search-input {
        min-width: 0;
        width: 100%;
    }
    
    .filter-buttons {
        width: 100%;
        justify-content: flex-start;
    }
}

/* Header Styles */
.site-header {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 2px 8px rgba(80, 80, 120, 0.06);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 700;
    color: #23243a;
    /* margin-left: 0.25rem; */
}

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

.nav-link {
    color: #6c6f80;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: #23243a;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 140px); /* Account for header and footer */
}

/* Footer Styles */
.site-footer {
    background: #fff;
    border-top: 1px solid #e5e7eb;
    margin-top: 4rem;
    padding: 3rem 0 1rem 0;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: #23243a;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #6c6f80;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #6c6f80;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.footer-section ul li a:hover {
    color: #23243a;
}

.footer-bottom {
    border-top: 1px solid #e5e7eb;
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    color: #8b8fa7;
    font-size: 0.9rem;
    margin: 0;
}

/* Responsive adjustments for header and footer */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .main-nav {
        gap: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .site-footer {
        padding: 2rem 0 1rem 0;
    }
}