.hero[data-astro-cid-nlow4r3u]{min-height:100vh;padding-top:64px;position:relative;overflow:hidden;display:flex;flex-direction:column}.hero-bg[data-astro-cid-nlow4r3u]{position:absolute;inset:0;background:radial-gradient(ellipse 70% 80% at 65% 40%,rgba(200,230,203,.55) 0%,transparent 70%),radial-gradient(ellipse 45% 60% at 15% 70%,rgba(245,213,138,.25) 0%,transparent 60%),radial-gradient(ellipse 100% 50% at 50% 0%,rgba(240,237,227,.8) 0%,transparent 60%),var(--page-bg)}.hero-grid[data-astro-cid-nlow4r3u]{position:absolute;inset:0;background-image:linear-gradient(rgba(62,139,74,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(62,139,74,.06) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 90% at 60% 40%,black 20%,transparent 80%)}.hero-inner[data-astro-cid-nlow4r3u]{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;flex:1;padding-top:4rem;padding-bottom:6rem}.hero-eyebrow[data-astro-cid-nlow4r3u]{display:flex;align-items:center;gap:.75rem;margin-bottom:1.75rem}.eyebrow-line[data-astro-cid-nlow4r3u]{width:38px;height:1.5px;background:linear-gradient(90deg,var(--electric),transparent);border-radius:1px}.hero-title[data-astro-cid-nlow4r3u]{color:var(--text-primary);margin-bottom:.75rem}.hero-title[data-astro-cid-nlow4r3u] em{font-style:italic;color:var(--green-mid)}.hero-subtitle[data-astro-cid-nlow4r3u]{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--text-muted);font-style:italic;margin-bottom:1.25rem;font-family:var(--font-display)}.hero-desc[data-astro-cid-nlow4r3u]{color:var(--text-body);max-width:480px;margin-bottom:2.5rem;font-size:.97rem;line-height:1.8}.hero-actions[data-astro-cid-nlow4r3u]{display:flex;gap:.875rem;flex-wrap:wrap}.hero-right[data-astro-cid-nlow4r3u]{display:flex;align-items:center;justify-content:center}.field-diagram[data-astro-cid-nlow4r3u]{position:relative;width:420px;height:420px;flex-shrink:0}.field-ring[data-astro-cid-nlow4r3u]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:50%;border:1px solid rgba(62,139,74,.3);animation:ring-pulse 4.5s ease-in-out infinite}@keyframes ring-pulse{0%,to{opacity:.9;transform:translate(-50%,-50%) scale(1)}50%{opacity:.35;transform:translate(-50%,-50%) scale(1.025)}}.field-center[data-astro-cid-nlow4r3u]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:52px;height:52px;background:radial-gradient(circle,var(--spark),var(--green-light) 55%,transparent);border-radius:50%;animation:center-pulse 3s ease-in-out infinite;box-shadow:0 0 30px #7cc95459}@keyframes center-pulse{0%,to{box-shadow:0 0 30px #7cc95459}50%{box-shadow:0 0 60px #7cc95433}}.field-svg[data-astro-cid-nlow4r3u]{position:absolute;inset:0;width:100%;height:100%}.hero-stats[data-astro-cid-nlow4r3u]{position:relative;z-index:2;display:flex;justify-content:center;gap:4rem;padding:1.75rem 2rem;background:#ffffffa6;backdrop-filter:blur(10px);border-top:1px solid var(--border-soft);flex-wrap:wrap}.hero-stat[data-astro-cid-nlow4r3u]{text-align:center;display:flex;flex-direction:column;gap:.2rem}.stat-number[data-astro-cid-nlow4r3u]{font-family:var(--font-display);font-size:2.4rem;color:var(--green-mid);line-height:1}.stat-label[data-astro-cid-nlow4r3u]{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;color:var(--text-muted)}@media(max-width:900px){.hero-inner[data-astro-cid-nlow4r3u]{grid-template-columns:1fr;padding-bottom:3rem}.hero-right[data-astro-cid-nlow4r3u]{display:none}.hero-stats[data-astro-cid-nlow4r3u]{gap:2rem}}.section-pillars[data-astro-cid-j7pv25f6],.section-courses[data-astro-cid-j7pv25f6],.section-free[data-astro-cid-j7pv25f6],.section-research[data-astro-cid-j7pv25f6],.section-cta[data-astro-cid-j7pv25f6]{padding:6rem 0}.section-divider[data-astro-cid-j7pv25f6]{width:100%;height:40px;overflow:hidden}.section-divider[data-astro-cid-j7pv25f6] svg[data-astro-cid-j7pv25f6]{width:100%;height:100%}.courses-grid[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}.courses-cta[data-astro-cid-j7pv25f6]{margin-top:2.5rem;text-align:center}.section-free[data-astro-cid-j7pv25f6]{background:var(--surface-2)}.free-preview-grid[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.free-module-card[data-astro-cid-j7pv25f6]{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-md);padding:1.6rem 1.4rem;display:flex;flex-direction:column;gap:.65rem;text-decoration:none;transition:box-shadow .22s,border-color .22s,transform .22s}.free-module-card[data-astro-cid-j7pv25f6]:hover{box-shadow:var(--shadow-md);border-color:var(--border);transform:translateY(-3px)}.free-module-num[data-astro-cid-j7pv25f6]{color:var(--electric)}.free-module-title[data-astro-cid-j7pv25f6]{font-size:1.05rem;color:var(--text-primary);line-height:1.3;margin:0}.free-module-meta[data-astro-cid-j7pv25f6]{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.free-module-arrow[data-astro-cid-j7pv25f6]{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.1em;color:var(--electric);margin-top:auto;opacity:0;transform:translate(-4px);transition:opacity .2s,transform .2s}.free-module-card[data-astro-cid-j7pv25f6]:hover .free-module-arrow[data-astro-cid-j7pv25f6]{opacity:1;transform:translate(0)}.free-module-card--locked[data-astro-cid-j7pv25f6]{background:var(--green-wash);border-style:dashed;text-align:center;align-items:center;justify-content:center}.free-module-card--locked[data-astro-cid-j7pv25f6]:hover{transform:none;cursor:default}.locked-icon[data-astro-cid-j7pv25f6]{font-size:2rem}.free-module-card--locked[data-astro-cid-j7pv25f6] h4[data-astro-cid-j7pv25f6]{font-size:1rem;color:var(--green-deep)}.free-module-card--locked[data-astro-cid-j7pv25f6] p[data-astro-cid-j7pv25f6]{font-size:.82rem;color:var(--text-muted);line-height:1.6}.experiments-grid[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}@media(max-width:1024px){.courses-grid[data-astro-cid-j7pv25f6],.experiments-grid[data-astro-cid-j7pv25f6],.free-preview-grid[data-astro-cid-j7pv25f6]{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.courses-grid[data-astro-cid-j7pv25f6],.experiments-grid[data-astro-cid-j7pv25f6],.free-preview-grid[data-astro-cid-j7pv25f6]{grid-template-columns:1fr}.section-pillars[data-astro-cid-j7pv25f6],.section-courses[data-astro-cid-j7pv25f6],.section-free[data-astro-cid-j7pv25f6],.section-research[data-astro-cid-j7pv25f6],.section-cta[data-astro-cid-j7pv25f6]{padding:4rem 0}}