/* ─── Reset & Base ──────────────────────────────────────────────────────── */

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

:root {
    --bg: #0a0c0a;
    --bg-card: #131813;
    --bg-card-hover: #1a211a;
    --text: #e8ece8;
    --text-muted: #7a8c7a;
    --accent: #5a9e4a;
    --accent-hover: #4a8a3a;
    --accent-light: rgba(90, 158, 74, 0.12);
    --accent-border: rgba(90, 158, 74, 0.25);
    --border: #1e261e;
    --radius: 8px;
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── Nav ───────────────────────────────────────────────────────────────── */

.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 12, 10, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.nav-logo img {
    height: 38px;
    width: auto;
    filter: invert(1) brightness(0.85) sepia(1) hue-rotate(60deg) saturate(2);
}

.nav-logo span {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.04em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.nav-links a {
    display: block;
    padding: 6px 14px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    border-radius: var(--radius);
    transition: color 0.2s, background 0.2s;
}

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

.nav-links .btn-nav {
    background: var(--accent);
    color: #fff;
    padding: 6px 16px;
}

.nav-links .btn-nav:hover {
    background: var(--accent-hover);
    color: #fff;
}

/* ─── Hero ──────────────────────────────────────────────────────────────── */

.hero {
    padding: 80px 0 72px;
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(90, 158, 74, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    background: var(--accent-light);
    border: 1px solid var(--accent-border);
    border-radius: 100px;
    padding: 4px 12px;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 8px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 20px;
}

.hero-description {
    color: var(--text-muted);
    font-size: 1.02rem;
    margin-bottom: 36px;
    line-height: 1.75;
    max-width: 520px;
}

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

.hero-logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-logo img {
    width: 220px;
    height: auto;
    filter: invert(1) brightness(0.75) sepia(1) hue-rotate(60deg) saturate(1.5);
    opacity: 0.9;
}

/* ─── Buttons ───────────────────────────────────────────────────────────── */

.btn {
    display: inline-block;
    padding: 11px 26px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--text-muted);
    background: var(--bg-card);
}

/* ─── Section Base ──────────────────────────────────────────────────────── */

.section {
    padding: 72px 0;
    border-bottom: 1px solid var(--border);
}

.section-header {
    margin-bottom: 40px;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ─── Pillars ───────────────────────────────────────────────────────────── */

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.pillar-card {
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.pillar-icon {
    font-size: 1.5rem;
    margin-bottom: 14px;
}

.pillar-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.pillar-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
}

/* ─── Events ────────────────────────────────────────────────────────────── */

.events-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.event-row {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 18px 22px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color 0.2s;
}

.event-row:hover {
    border-color: var(--accent);
}

.event-date {
    text-align: center;
    min-width: 52px;
}

.event-date .month {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
}

.event-date .day {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1;
}

.event-divider {
    width: 1px;
    height: 36px;
    background: var(--border);
}

.event-info {
    flex: 1;
}

.event-info h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 3px;
}

.event-info p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.event-tag {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 3px 10px;
    border-radius: 100px;
    background: var(--accent-light);
    border: 1px solid var(--accent-border);
    color: var(--accent);
    white-space: nowrap;
}

.event-tag.members {
    background: rgba(100, 130, 200, 0.1);
    border-color: rgba(100, 130, 200, 0.25);
    color: #7a9fd4;
}

.events-footer {
    text-align: center;
}

/* ─── Stats ─────────────────────────────────────────────────────────────── */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.stat-card {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
}

.stat-card .number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 6px;
}

.stat-card .label {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ─── Join CTA ──────────────────────────────────────────────────────────── */

.join-cta {
    padding: 72px 0;
    border-bottom: 1px solid var(--border);
}

.join-cta-inner {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 52px 48px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
}

.join-cta h2 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 10px;
}

.join-cta p {
    color: var(--text-muted);
    font-size: 0.95rem;
    max-width: 500px;
}

/* ─── Footer ────────────────────────────────────────────────────────────── */

.footer {
    padding: 40px 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.82rem;
    transition: color 0.2s;
}

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

.footer-copy {
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* ─── Responsive ────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
    }
    .hero-logo {
        display: none;
    }
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .join-cta-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .join-cta p {
        max-width: 100%;
    }
}

@media (max-width: 600px) {
    .hero-title { font-size: 2.2rem; }
    .hero-actions { flex-direction: column; }
    .nav-links { display: none; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .join-cta-inner { padding: 36px 24px; }
}