.main{min-height:calc(100vh - 250px);padding:80px 32px;animation:fadeIn .6s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.main__container{max-width:1400px;margin:0 auto}.main__welcome{text-align:center;margin-bottom:80px;animation:scaleIn .8s cubic-bezier(.4,0,.2,1)}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.main__welcome-title{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:900;margin-bottom:24px;background:linear-gradient(135deg,#64b5f6,#80d0ff 50%,#4a90e2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.03em;line-height:1.1;text-shadow:0 0 80px rgba(100,181,246,.3);animation:glow 3s ease-in-out infinite}@keyframes glow{0%,to{filter:drop-shadow(0 0 20px rgba(100,181,246,.3))}50%{filter:drop-shadow(0 0 40px rgba(100,181,246,.5))}}.main__welcome-subtitle{font-size:clamp(1.1rem,2.5vw,1.4rem);color:var(--text-secondary);max-width:700px;margin:0 auto;line-height:1.7;font-weight:400}.main__content-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,500px),1fr));grid-gap:40px;gap:40px;animation:slideUp .8s ease-out .2s both}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.routine-card{background:rgba(27,40,56,.4);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:24px;padding:32px;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.routine-card:before{top:0;left:0;right:0;height:3px;background:var(--gradient-accent)}.routine-card:after,.routine-card:before{content:"";position:absolute;opacity:0;transition:opacity .4s}.routine-card:after{top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(100,181,246,.03) 0,transparent 70%);pointer-events:none}.routine-card:hover{background:rgba(27,40,56,.7);border-color:var(--border-glow);box-shadow:0 20px 60px rgba(0,0,0,.4),0 0 40px rgba(74,144,226,.2);transform:translateY(-8px) scale(1.02)}.routine-card:hover:after,.routine-card:hover:before{opacity:1}.routine-card__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--border-color)}.routine-card__title{font-size:clamp(1.5rem,3vw,1.8rem);font-weight:700;color:var(--text-primary);margin:0;letter-spacing:-.01em}.routine-card__date{font-size:14px;color:var(--text-muted);font-weight:500}.routine-card__content{display:flex;flex-direction:column;gap:16px}.exercise-item{background:rgba(74,144,226,.05);border:1px solid var(--border-color);border-radius:14px;padding:18px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.exercise-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--gradient-accent);opacity:0;transition:opacity .3s}.exercise-item:hover{background:rgba(74,144,226,.1);border-color:var(--border-glow);box-shadow:0 4px 16px rgba(74,144,226,.15),inset 0 0 20px rgba(74,144,226,.05);transform:translateX(6px)}.exercise-item:hover:before{opacity:1}.exercise-item__name{font-size:16px;font-weight:600;color:var(--text-primary);margin:0 0 10px}.exercise-item__description{font-size:14px;color:var(--text-secondary);margin:0;line-height:1.6}.exercise-item__sets{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.exercise-item__set{display:inline-flex;align-items:center;justify-content:center;padding:6px 12px;background:var(--gradient-accent);color:#fff;font-size:13px;font-weight:600;border-radius:8px;box-shadow:0 2px 8px rgba(74,144,226,.3);transition:all .2s}.exercise-item__set:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 4px 12px rgba(74,144,226,.4),0 0 20px rgba(100,181,246,.3)}.main__features .exercise-item__name{background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:18px;margin-bottom:8px}.main__example .routine-card{background:rgba(27,40,56,.5);border:1px solid var(--border-glow);box-shadow:0 10px 40px rgba(0,0,0,.3),0 0 30px rgba(74,144,226,.15)}@media (max-width:768px){.main{padding:32px 16px}.main__welcome{margin-bottom:40px}.main__welcome-title{font-size:32px}.main__welcome-subtitle{font-size:16px}.main__content-grid{gap:24px}.routine-card{padding:20px;border-radius:16px}.routine-card__title{font-size:1.4rem}.exercise-item{padding:12px;border-radius:10px}.exercise-item:hover{transform:translateX(3px)}.exercise-item__name{font-size:15px}.exercise-item__description{font-size:13px}}@media (max-width:480px){.main{padding:24px 12px}.main__welcome-title{font-size:28px}.main__welcome-subtitle{font-size:15px}.routine-card{padding:16px}.routine-card__title{font-size:1.2rem}.exercise-item__name{font-size:14px}.exercise-item__description{font-size:12px}.exercise-item__sets{gap:6px}.exercise-item__set{padding:4px 10px;font-size:12px}}@media print{.main{padding:20px}.routine-card:hover{transform:none}}