.foundations-app[data-astro-cid-caklavts]{padding-bottom:5rem;background-color:var(--dark-bg)}.app-header[data-astro-cid-caklavts]{padding:6rem 0 3rem;text-align:center;border-bottom:1px solid var(--border-color);background:radial-gradient(circle at top center,rgba(136,199,122,.1) 0%,transparent 70%)}.header-content[data-astro-cid-caklavts]{max-width:800px;margin:0 auto}.eyebrow[data-astro-cid-caklavts]{color:var(--sage-green);font-size:.9rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;display:block;margin-bottom:1rem}h1[data-astro-cid-caklavts]{font-size:3rem;margin-bottom:1rem;line-height:1.1}.subhead[data-astro-cid-caklavts]{font-size:1.25rem;color:var(--text-light);margin-bottom:2rem}.safety-note[data-astro-cid-caklavts]{background:#ffa5001a;border:1px solid rgba(255,165,0,.3);color:#ffcc80;padding:1rem;border-radius:8px;font-size:.9rem;margin-bottom:3rem;line-height:1.5}.progress-container[data-astro-cid-caklavts]{max-width:600px;margin:0 auto}.progress-labels[data-astro-cid-caklavts]{display:flex;justify-content:space-between;margin-bottom:.5rem;font-size:.9rem;color:var(--text-medium)}.text-btn[data-astro-cid-caklavts]{background:none;border:none;color:var(--text-medium);text-decoration:underline;cursor:pointer;font-size:.85rem}.text-btn[data-astro-cid-caklavts]:hover{color:var(--text-white)}.progress-track[data-astro-cid-caklavts]{background:var(--dark-bg-secondary);height:8px;border-radius:4px;overflow:hidden;border:1px solid var(--border-color)}.progress-fill[data-astro-cid-caklavts]{background:var(--sage-green);height:100%;transition:width .3s ease}.course-layout[data-astro-cid-caklavts]{padding:4rem 0}.course-grid[data-astro-cid-caklavts]{display:grid;grid-template-columns:250px 1fr;gap:3rem;align-items:start}.course-sidebar[data-astro-cid-caklavts]{position:sticky;top:100px;background:var(--dark-bg-secondary);border:1px solid var(--border-color);border-radius:12px;overflow:hidden}.sidebar-list[data-astro-cid-caklavts]{display:flex;flex-direction:column}.sidebar-item[data-astro-cid-caklavts]{background:transparent;border:none;border-left:3px solid transparent;color:var(--text-medium);padding:1rem 1.5rem;text-align:left;cursor:pointer;transition:all .2s;font-size:1rem;font-weight:500;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.05)}.sidebar-item[data-astro-cid-caklavts]:last-child{border-bottom:none}.sidebar-item[data-astro-cid-caklavts]:hover{background:#ffffff08;color:var(--text-white)}.sidebar-item[data-astro-cid-caklavts].active{background:#88c77a1a;color:var(--sage-green);border-left-color:var(--sage-green);font-weight:700}.sidebar-item[data-astro-cid-caklavts].completed .day-status-icon[data-astro-cid-caklavts]:after{content:"✓";color:var(--sage-green);font-weight:700}.course-content[data-astro-cid-caklavts]{min-height:600px}.day-panel[data-astro-cid-caklavts]{background:var(--dark-bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:3rem;animation:fadeIn .4s ease;box-shadow:0 4px 20px #0000004d}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.panel-header[data-astro-cid-caklavts]{margin-bottom:2.5rem;border-bottom:1px solid var(--border-color);padding-bottom:2rem}.day-badge[data-astro-cid-caklavts]{display:inline-block;background:var(--sage-green);color:var(--dark-bg);padding:.25rem .75rem;border-radius:4px;font-weight:700;font-size:.85rem;text-transform:uppercase;margin-bottom:1rem}.day-panel[data-astro-cid-caklavts] h2[data-astro-cid-caklavts]{font-size:2.5rem;margin-bottom:.75rem;color:var(--text-white)}.day-focus[data-astro-cid-caklavts]{font-size:1.25rem;color:var(--text-light);font-style:italic;opacity:.9}.panel-body[data-astro-cid-caklavts]{margin-bottom:3rem}.action-block[data-astro-cid-caklavts]{margin-bottom:2.5rem}.action-block[data-astro-cid-caklavts] h3[data-astro-cid-caklavts]{font-size:1.4rem;color:var(--text-white);margin-bottom:1.25rem;font-weight:600}.bullet-list[data-astro-cid-caklavts],.check-list[data-astro-cid-caklavts]{padding-left:0;color:var(--text-light);line-height:1.7}.bullet-list[data-astro-cid-caklavts] li[data-astro-cid-caklavts]{margin-bottom:1rem;list-style:none;position:relative;padding-left:1.5rem}.bullet-list[data-astro-cid-caklavts] li[data-astro-cid-caklavts]:before{content:"•";color:var(--sage-green);position:absolute;left:0;font-size:1.5rem;line-height:1;top:-2px}.check-list[data-astro-cid-caklavts] li[data-astro-cid-caklavts]{margin-bottom:1rem;list-style:none;position:relative;padding-left:2rem;background:#ffffff05;padding:1rem 1rem 1rem 2.5rem;border-radius:6px}.check-list[data-astro-cid-caklavts] li[data-astro-cid-caklavts]:before{content:"?";position:absolute;left:1rem;color:var(--sage-green);font-weight:700;font-size:1.1rem}.action-block[data-astro-cid-caklavts].optional{background:#ffffff08;padding:2rem;border-radius:8px;border-left:3px solid var(--text-medium)}.action-block[data-astro-cid-caklavts].optional h3[data-astro-cid-caklavts]{font-size:1.2rem;color:var(--text-medium)}.panel-footer[data-astro-cid-caklavts]{border-top:1px solid var(--border-color);padding-top:2rem;text-align:right}.mark-complete-btn[data-astro-cid-caklavts]{background:transparent;border:2px solid var(--sage-green);color:var(--sage-green);padding:1rem 2.5rem;border-radius:50px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .2s;text-transform:uppercase;letter-spacing:.05em;display:inline-block}.mark-complete-btn[data-astro-cid-caklavts]:hover{background:#88c77a1a;transform:translateY(-2px);box-shadow:0 4px 15px #88c77a33}.mark-complete-btn[data-astro-cid-caklavts].is-complete{background:var(--sage-green);color:var(--dark-bg)}.bottom-cta-section[data-astro-cid-caklavts]{text-align:center;padding:4rem 0;border-top:1px solid var(--border-color)}.cta-box[data-astro-cid-caklavts] h2[data-astro-cid-caklavts]{font-size:2.5rem;margin-bottom:2rem}.secondary-text[data-astro-cid-caklavts]{margin-top:1.5rem;color:var(--text-medium);font-size:.9rem}@media(max-width:900px){.course-grid[data-astro-cid-caklavts]{grid-template-columns:1fr;gap:2rem}.course-sidebar[data-astro-cid-caklavts]{position:relative;top:0;max-height:300px;overflow-y:auto}.panel-footer[data-astro-cid-caklavts]{text-align:center}.mark-complete-btn[data-astro-cid-caklavts]{width:100%}}@media(max-width:768px){h1[data-astro-cid-caklavts]{font-size:2.25rem}.day-panel[data-astro-cid-caklavts]{padding:1.5rem}}