.air30days .hero-eyebrow{font-family:var(--font-mono);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;color:var(--mint-400);align-items:center;gap:10px;font-size:11px;font-weight:500;display:inline-flex}.air30days .hero-eyebrow .dot{display:none}.air30days .air30-section{box-sizing:border-box;padding-left:40px;padding-right:40px}.air30days .air30-shape-grid{grid-template-columns:repeat(3,1fr);gap:20px;width:100%;display:grid}.air30days .air30-module-grid{grid-template-columns:repeat(3,1fr);align-items:stretch;gap:20px;width:100%;display:grid}.air30days .air30-module-card{background:var(--surface-card);border:var(--border-hairline-1);border-radius:var(--radius-sm);flex-direction:column;padding:30px;display:flex}.air30days .air30-module-card__title{font-family:var(--font-sans);letter-spacing:-.01em;color:var(--text-strong);margin:10px 0 0;font-size:22px;font-weight:500}.air30days .air30-module-card__body{color:var(--text-muted);font-size:var(--fs-body-lg);margin:12px 0 0;line-height:1.55}.air30days .air30-lesson-list{border-top:var(--border-hairline-1);flex-direction:column;gap:8px;margin:20px 0 0;padding:16px 0 0;list-style:none;display:flex}.air30days .air30-lesson-list li{font-family:var(--font-sans);font-size:var(--fs-body);color:var(--text-muted);gap:10px;line-height:1.5;display:flex}.air30days .air30-lesson-num{width:20px;font-family:var(--font-mono);color:var(--accent);flex-shrink:0;font-size:12px}.air30days .air30-lesson-list a{color:var(--text-primary);text-underline-offset:2px;text-decoration:underline}.air30days .air30-lesson-list a:hover{opacity:.82}.air30days .air30-closing{border-radius:var(--radius-sm);background:var(--green-900);color:#fff;box-sizing:border-box;flex-direction:column;align-items:flex-start;gap:20px;padding:64px 56px;display:flex}.air30days .air30-closing .lead{color:#ffffffd9;max-width:640px}.air30days .air30-closing-ctas{flex-wrap:wrap;gap:12px;margin-top:8px;display:flex}@media (max-width:900px){.air30days .air30-section{padding-left:24px;padding-right:24px}.air30days .air30-closing{padding:40px 24px}}@media (max-width:720px){.air30days .air30-shape-grid,.air30days .air30-module-grid{grid-template-columns:1fr}}