:root {
    --bg: #0b0c10;
    --card: rgba(255, 255, 255, 0.04);
    --muted: #cfd8e3;
    --accent: #7c5dff;
    --accent-2: #0ee1c0;
    --text: #e9eef5;
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 20px 80px rgba(0, 0, 0, 0.45);
    --radius: 18px;
    --glass: rgba(255, 255, 255, 0.06);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: radial-gradient(circle at 20% 20%, rgba(124, 93, 255, 0.18), transparent 32%),
                radial-gradient(circle at 80% 0%, rgba(14, 225, 192, 0.22), transparent 30%),
                var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
    padding: 0 20px;
}

.bg-glow,
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
}

.bg-glow {
    background: radial-gradient(circle at 30% 10%, rgba(124, 93, 255, 0.2), transparent 30%),
                radial-gradient(circle at 70% 40%, rgba(14, 225, 192, 0.18), transparent 35%);
    filter: blur(60px);
    opacity: 0.7;
}

.bg-grid {
    background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 120px 120px;
    mask-image: radial-gradient(circle at center, black 0%, transparent 70%);
    opacity: 0.2;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 0 120px;
}

.site-header {
    max-width: 1200px;
    margin: 0 auto;
    padding: 28px 0 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    backdrop-filter: blur(10px);
    z-index: 10;
}

.logo {
    font-weight: 700;
    letter-spacing: 0.04em;
    font-size: 1.1rem;
}

.main-nav {
    display: flex;
    gap: 14px;
}

.main-nav a {
    color: var(--muted);
    text-decoration: none;
    padding: 10px 14px;
    border-radius: 12px;
    transition: 0.2s ease;
    border: 1px solid transparent;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--text);
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.04);
}

.hero {
    display: grid;
    gap: 28px;
    grid-template-columns: 1.3fr 1fr;
    align-items: center;
    padding: 40px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--border);
    border-radius: 28px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(124, 93, 255, 0.15), transparent 40%),
                radial-gradient(circle at 80% 80%, rgba(14, 225, 192, 0.12), transparent 35%);
    z-index: 0;
    pointer-events: none;
}

.hero-content,
.hero-panel {
    position: relative;
    z-index: 1;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
    color: var(--accent-2);
    font-size: 0.8rem;
}

h1 {
    font-size: clamp(2.4rem, 4vw, 3.2rem);
    margin: 10px 0 12px;
    letter-spacing: -0.02em;
}

h2 {
    margin: 8px 0 12px;
    font-size: 1.8rem;
}

h3 {
    margin: 0 0 8px;
}

p {
    margin: 0 0 16px;
    color: var(--muted);
}

.lede {
    font-size: 1.05rem;
    max-width: 640px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin: 22px 0;
    flex-wrap: wrap;
}

.button {
    padding: 12px 18px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--border);
    color: var(--text);
    transition: 0.2s ease;
}

.button.primary {
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    color: #0b0c10;
    border: none;
    box-shadow: 0 12px 40px rgba(124, 93, 255, 0.25);
}

.button.ghost {
    background: transparent;
}

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

.stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.stats div {
    border: 1px solid var(--border);
    padding: 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
}

.stat-number {
    display: block;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
}

.stat-label {
    color: var(--muted);
    font-size: 0.95rem;
}

.hero-panel {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.badge {
    display: inline-block;
    background: rgba(14, 225, 192, 0.15);
    color: var(--accent-2);
    padding: 6px 10px;
    border-radius: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
    font-size: 0.8rem;
}

.tag-list {
    list-style: none;
    padding: 0;
    margin: 12px 0 8px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag-list li {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.9rem;
}

.panel-link,
.project-card .panel-link {
    color: var(--accent-2);
    font-weight: 600;
    text-decoration: none;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 70px auto 40px;
}

.section-lede {
    color: var(--muted);
}

.projects .project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}

.project-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    background: var(--card);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.project-card:hover {
    transform: translateY(-4px);
    border-color: rgba(124, 93, 255, 0.4);
    box-shadow: var(--shadow);
}

.project-card ul {
    padding-left: 18px;
    color: var(--muted);
    margin: 8px 0 14px;
}

.pill {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(124, 93, 255, 0.16);
    color: var(--text);
    font-weight: 600;
    margin-bottom: 10px;
}

.pill.blue { background: rgba(80, 180, 255, 0.16); }
.pill.purple { background: rgba(196, 120, 255, 0.18); }

.timeline-steps {
    display: grid;
    gap: 14px;
    margin-top: 20px;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
    align-items: start;
    padding: 18px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--glass);
}

.step-number {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    font-weight: 700;
    color: var(--accent);
    background: rgba(255, 255, 255, 0.02);
}

.cta {
    margin-top: 70px;
    padding: 30px;
    border-radius: 24px;
    border: 1px solid var(--border);
    background: linear-gradient(135deg, rgba(124, 93, 255, 0.16), rgba(14, 225, 192, 0.14));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    flex-wrap: wrap;
}

.site-footer {
    max-width: 1200px;
    margin: 40px auto 30px;
    padding: 16px 0 30px;
    color: var(--muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
}

.socials {
    display: flex;
    gap: 14px;
}

.socials a {
    color: var(--muted);
    text-decoration: none;
}

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

.reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 960px) {
    body {
        padding: 0 16px;
    }

    .site-header {
        position: sticky;
        top: 0;
        padding: 20px 0 8px;
    }

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

    .stats {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
}

@media (max-width: 640px) {
    .main-nav {
        gap: 8px;
    }

    .main-nav a {
        padding: 8px 12px;
    }

    .hero,
    .cta {
        padding: 22px;
    }

    .site-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}