.membership-box,.account-box{background:#ffffff;border:2px solid #000;box-shadow:5px 5px 0 rgba(0,0,0,0.25);padding:35px 45px;margin:40px auto;max-width:800px;font-family:'Poppins',sans-serif;color:#222}.membership-box h3,.account-box h3{text-align:center;font-weight:600;margin-bottom:25px}.membership-box a,.account-box a{color:#007acc;text-decoration:none}.membership-box a:hover,.account-box a:hover{text-decoration:underline}#signup-form label{display:block;margin-top:15px;font-weight:500}#signup-form input{width:100%;padding:12px;margin-top:5px;border:1px solid #000;font-size:15px}#signup-form button{margin-top:25px;width:100%;background:#000;color:#fff;padding:14px;font-size:16px;border:none;cursor:pointer;transition:all 0.2s ease}#signup-form button:hover{background:#222}.already{text-align:center;margin-top:20px}#dana-courses{max-width:1200px;margin:0 auto;padding:2.5rem 1rem 4rem;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}#dana-courses .course-card{position:relative;background:#fff;border:2px solid #111;border-radius:10px;box-shadow:10px 10px 0 #111;padding:0;overflow:hidden;transition:transform .15s ease,box-shadow .15s ease}#dana-courses .course-card:hover{transform:translateY(-2px);box-shadow:12px 12px 0 #111}#dana-courses .thumb{display:block;line-height:0;background:#eee}#dana-courses .thumb img{width:100%;height:260px;object-fit:cover}#dana-courses .badge{position:absolute;top:14px;left:14px;background:#000;color:#fff;font-size:13px;line-height:1;padding:8px 12px;border-radius:999px;z-index:2}#dana-courses .title{margin:18px 18px 10px;font-size:28px;line-height:1.2;font-weight:700;color:#111}#dana-courses .enroll-btn{display:block;margin:16px 18px 22px;text-align:center;text-decoration:none;border:2px solid #111;border-radius:10px;padding:14px 18px;font-weight:600;color:#111;transition:background .15s ease,color .15s ease,transform .15s ease}#dana-courses .enroll-btn:hover{background:#111;color:#fff;transform:translateY(-1px)}@media (max-width:1200px){#dana-courses{grid-template-columns:repeat(2,1fr)}#dana-courses .thumb img{height:240px}}@media (max-width:767px){#dana-courses{grid-template-columns:1fr;gap:22px}#dana-courses .thumb img{height:220px}#dana-courses .title{font-size:24px}}#dana-course{max-width:900px;margin:0 auto;padding:4rem 1rem;font-family:'Poppins',sans-serif;color:#111}.lesson-box{background:#fff;border:2px solid #111;border-radius:10px;box-shadow:8px 8px 0 #111;padding:2rem;margin-bottom:3rem}.lesson-title{font-size:32px;text-align:center;margin-bottom:1.5rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.video-frame{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:10px;margin-bottom:1rem}.video-frame iframe{position:absolute;top:0;left:0;width:100%;height:100%}.lesson-duration{display:flex;justify-content:space-between;font-size:15px;color:#666}.plan-box{background:#fff;border:2px solid #111;border-radius:10px;box-shadow:8px 8px 0 #111;padding:2rem}.plan-heading{font-size:26px;font-weight:700;margin-bottom:1rem}.plan-card{display:flex;flex-direction:column;gap:1.2rem;border:2px solid #111;border-radius:10px;padding:1.5rem}.plan-label{display:flex;justify-content:space-between;align-items:center;font-size:18px;font-weight:600}.plan-price{font-weight:700}.buy-btn{text-decoration:none;background:#111;color:#fff;padding:14px 22px;border-radius:8px;text-align:center;font-weight:600;transition:all .2s ease}.buy-btn:hover{background:#fff;color:#111;border:2px solid #111}.plan-note{font-size:15px;margin-top:1.2rem;text-align:center}.plan-note a{color:#111;font-weight:600;text-decoration:underline}@media(max-width:768px){.lesson-title{font-size:26px}.plan-heading{font-size:22px}}