.modal{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:20px}.modal[hidden]{display:none}.modal-backdrop{position:absolute;inset:0;border:0;background:rgba(3,22,17,.76);backdrop-filter:blur(8px);cursor:pointer}.lesson-sheet{position:relative;z-index:1;background:#fffdf7;width:min(980px,100%);max-height:90vh;overflow:auto;border-radius:18px;display:grid;grid-template-columns:.7fr 1.3fr;box-shadow:0 35px 100px rgba(0,0,0,.35)}.modal-close{position:absolute;right:16px;top:16px;z-index:3;width:38px;height:38px;border:0;border-radius:50%;background:rgba(255,255,255,.88);font-size:24px;cursor:pointer}.lesson-visual{min-height:570px;background:#f2bd55;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden}.lesson-visual:before,.lesson-visual:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.35);width:330px;height:330px;border-radius:50%}.lesson-visual:after{width:220px;height:220px}.lesson-visual span{font-size:105px;position:relative;z-index:1}.lesson-visual small{position:absolute;bottom:30px;font-weight:800;letter-spacing:.14em}.lesson-content{padding:clamp(35px,6vw,70px)}.lesson-content h2{font-size:clamp(36px,4vw,58px);margin:15px 0}.lesson-lead{color:#5b706a;line-height:1.7;font-size:17px}.lesson-facts{display:grid;gap:10px;margin:27px 0}.lesson-fact{display:grid;grid-template-columns:36px 1fr;gap:12px;border-top:1px solid rgba(8,37,31,.12);padding:14px 0}.lesson-fact span{width:30px;height:30px;border-radius:50%;background:#e5eee8;display:grid;place-items:center;color:#0b5d46;font-weight:800;font-size:12px}.lesson-fact strong{display:block;margin-bottom:4px}.lesson-fact p{font-size:13px;color:#65736f;line-height:1.45;margin:0}.lesson-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}.province{cursor:pointer;transition:.2s}.province:hover,.province:focus{transform:translateX(3px);border-color:#168b63;background:#f0f7f2}.journey-card.completed:after{content:"✓ EXPLORÉ";position:absolute;right:18px;top:18px;background:#fff;padding:5px 8px;border-radius:20px;font-size:8px;font-weight:800;letter-spacing:.08em}@media(max-width:660px){.lesson-sheet{grid-template-columns:1fr}.lesson-visual{min-height:190px}.lesson-visual span{font-size:70px}.lesson-visual small{bottom:15px}.lesson-actions{flex-direction:column-reverse}.lesson-actions .button{justify-content:center}}