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

:root {
    --bg: #0a0a0a;
    --surface: #141414;
    --surface-hover: #1a1a1a;
    --border: #262626;
    --text: #fafafa;
    --text-muted: #a1a1a1;
    --text-dim: #525252;
    --accent: #3b82f6;
    --accent-hover: #60a5fa;
    --green: #22c55e;
    --orange: #f97316;
    --purple: #a855f7;
    --blue: #3b82f6;
    --teal: #14b8a6;
    --rose: #f43f5e;
    --slate: #64748b;
    --amber: #f59e0b;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

/* Hero */
.hero {
    padding: 10rem 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.bio {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.8;
}

.company {
    color: var(--text);
    font-weight: 500;
}

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

/* Tabs */
.tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s;
    font-family: inherit;
}

.tab:hover {
    color: var(--text);
    background: var(--surface);
}

.tab.active {
    color: var(--text);
    background: var(--surface);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Sections */
.section-group {
    margin-bottom: 4rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0;
}

.section-group > .section-title {
    margin-bottom: 1.5rem;
}

.section-title.dimmed {
    color: var(--text-dim);
}

/* Filters */
.filters {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.filter-btn:hover {
    border-color: var(--text-dim);
    color: var(--text);
}

.filter-btn.active {
    background: var(--surface);
    border-color: var(--text-dim);
    color: var(--text);
}

.filter-btn.consumer.active {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--blue);
    color: var(--blue);
}

.filter-btn.enterprise.active {
    background: rgba(20, 184, 166, 0.15);
    border-color: var(--teal);
    color: var(--teal);
}

.filter-btn.healthcare.active {
    background: rgba(244, 63, 94, 0.15);
    border-color: var(--rose);
    color: var(--rose);
}

.filter-btn.defense.active {
    background: rgba(100, 116, 139, 0.15);
    border-color: var(--slate);
    color: var(--slate);
}

.filter-btn.deeptech.active {
    background: rgba(245, 158, 11, 0.15);
    border-color: var(--amber);
    color: var(--amber);
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.card-grid.projects {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.card-grid.funds {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.card-grid.dimmed {
    opacity: 0.5;
}

/* Cards */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    text-decoration: none;
    color: var(--text);
    transition: all 0.2s;
    display: block;
}

.card:hover {
    background: var(--surface-hover);
    border-color: #333;
    transform: translateY(-2px);
}

.card.shutdown {
    opacity: 0.6;
}

.card.shutdown:hover {
    opacity: 0.8;
}

.card.no-link {
    cursor: default;
}

.card.no-link:hover {
    transform: none;
}

.card.dimmed {
    opacity: 0.25;
}

.card.dimmed:hover {
    opacity: 0.4;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.card-name {
    font-weight: 600;
    font-size: 1.05rem;
}

.card-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.card.project .card-desc {
    line-height: 1.5;
}

.card.fund {
    text-align: center;
    padding: 2rem 1.5rem;
}

.card.fund .card-name {
    font-size: 1.1rem;
}

/* Badges */
.badges {
    display: flex;
    gap: 0.4rem;
}

.badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge[data-filter] {
    cursor: pointer;
    transition: transform 0.1s, opacity 0.1s;
}

.badge[data-filter]:hover {
    transform: scale(1.05);
    opacity: 0.8;
}

.badge.yc {
    background: rgba(249, 115, 22, 0.15);
    color: var(--orange);
}

.badge.ipo {
    background: rgba(34, 197, 94, 0.15);
    color: var(--green);
}

.badge.acquired {
    background: rgba(168, 85, 247, 0.15);
    color: var(--purple);
}

.badge.consumer {
    background: rgba(59, 130, 246, 0.15);
    color: var(--blue);
}

.badge.enterprise {
    background: rgba(20, 184, 166, 0.15);
    color: var(--teal);
}

.badge.healthcare {
    background: rgba(244, 63, 94, 0.15);
    color: var(--rose);
}

.badge.defense {
    background: rgba(100, 116, 139, 0.15);
    color: var(--slate);
}

.badge.deeptech {
    background: rgba(245, 158, 11, 0.15);
    color: var(--amber);
}

/* News Section */
.news-updated {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 1rem;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.news-item {
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: 1rem;
    align-items: center;
    padding: 0.85rem 1.25rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text);
    transition: all 0.2s;
}

.news-item:hover {
    background: var(--surface-hover);
    border-color: #333;
}

.news-company {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-title {
    font-size: 0.95rem;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-meta {
    font-size: 0.8rem;
    color: var(--text-dim);
    white-space: nowrap;
}

@media (max-width: 768px) {
    .news-item {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }

    .news-title {
        white-space: normal;
    }
}

/* Footer */
.footer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    text-align: center;
    border-top: 1px solid var(--border);
}

.quote {
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.copyright {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 8rem 1.5rem 3rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .main {
        padding: 1.5rem;
    }

    .tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tab {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
        white-space: nowrap;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }
}


.funds-label {
    color: var(--text-muted);
    margin-right: 0.5rem;
}

.funds-row a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.2s;
}

.funds-row a:hover {
    color: var(--accent);
}

.funds-row .dot {
    color: var(--text-dim);
    margin: 0 0.75rem;
}

/* Funds Row */
.funds-row {
    margin-top: 4rem;
    padding: 3rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
}

.funds-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.funds-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.funds-row a {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.2s;
}

.funds-row a:hover {
    background: var(--surface-hover);
    border-color: #333;
    transform: translateY(-2px);
}