*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,sans-serif}body{color:#171717;background:#fafafa}.navbar{z-index:10;justify-content:space-between;align-items:center;width:100%;padding:24px 6%;display:flex;position:relative}.logo{color:#171717;letter-spacing:-.5px;font-size:1.4rem;font-weight:700;text-decoration:none}.navLinks{align-items:center;gap:2rem;list-style:none;display:flex}.navLinks a{color:#666;font-size:.95rem;font-weight:500;text-decoration:none;transition:color .2s}.navLinks a:hover{color:#171717}.landing-page{overflow:hidden}.hero-section{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:calc(100vh - 85px);padding:60px 20px 100px;display:flex;position:relative;overflow:hidden}.hero-section:before{content:"";filter:blur(90px);z-index:-1;background:#9718fb1a;border-radius:50%;width:650px;height:650px;position:absolute;top:5%;left:50%;transform:translate(-50%)}.hero-badge{color:#7d12d4;background:#9718fb0d;border:1px 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#00000008}.display{letter-spacing:-5px;color:#202020;text-shadow:none;margin-bottom:40px;font-family:monospace;font-size:clamp(4.5rem,10vw,7rem);font-weight:700;line-height:1}.controls{justify-content:center;align-items:center;gap:12px;display:flex}.controls button{cursor:pointer;color:#fff;border:none;border-radius:10px;min-width:155px;margin:0;padding:14px 22px;font-size:.95rem;font-weight:600;transition:transform .2s,box-shadow .2s,background-color .2s}.start-button{background-color:#8f18ee;box-shadow:0 8px 20px #8f18ee33}.start-button:hover{background-color:#7d12d4;transform:translateY(-2px);box-shadow:0 12px 25px #8f18ee40}.stop-button{box-shadow:none;background-color:#f1f1f1;color:#333!important}.stop-button:hover{background-color:#e5e5e5;transform:translateY(-2px)}.submit-time-btn{color:#fff;cursor:pointer;background-color:#171717;border:none;border-radius:10px;margin-top:25px;padding:14px 22px;font-size:.9rem;font-weight:600;transition:transform .2s,background-color 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(width<=800px){.preview-stats,.feature-grid{grid-template-columns:1fr}.product-preview-section{padding-left:20px;padding-right:20px}.preview-content{padding:20px}.landing-footer{grid-template-columns:1fr}.footer-links{justify-content:flex-start}.footer-copyright{grid-column:auto}.dashboard-options{flex-direction:column;align-items:flex-start;width:calc(100% - 40px);margin-top:40px}.sessions-list{width:calc(100% - 40px)}.session-container{flex-direction:column;align-items:stretch;gap:18px}.session-duration{width:100%}.session-actions{justify-content:flex-end}.stopwatch{padding:45px 25px}.display{letter-spacing:-3px}}@media (width<=600px){.navbar{padding:20px}.navLinks{gap:1rem}.hero-section{padding:40px 20px 80px}.hero-text{letter-spacing:-2px;font-size:3.2rem}.sub-hero-text{font-size:1rem}.hero-buttons{flex-direction:column;width:100%}.hero-buttons button{width:220px}.hero-badge{font-size:.75rem}.preview-heading{flex-direction:column;align-items:flex-start;gap:15px}.preview-heading button{width:100%}.preview-session{padding:13px}.step{gap:15px;padding:20px}.final-cta{padding:100px 20px}.final-cta h2{letter-spacing:-2px}.subject{min-height:calc(100vh - 70px)}.subject .header-text{letter-spacing:-1.5px;font-size:2.4rem}.subject input{width:calc(100% - 20px)}.timer{padding:40px 15px 60px}.timer .header-text{letter-spacing:-2px;margin-bottom:25px;font-size:2.7rem}.stopwatch{border-radius:22px;padding:40px 15px}.display{letter-spacing:-2px;margin-bottom:30px;font-size:3.4rem}.controls{flex-direction:column;width:100%}.controls button{width:100%;max-width:300px}.session-container{border-radius:15px;padding:22px}.session-main-info h1{font-size:1.4rem}.session-duration{min-width:0}.session-actions{width:100%}.session-container button{flex:1}.delete-modal{width:calc(100% - 40px)}.modal-buttons{flex-direction:column-reverse}.modal-buttons button{width:100%}}html{scroll-behavior:smooth}