@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary: #09090f;--bg-secondary: #0f0f1a;--bg-card: rgba(15, 15, 30, .7);--bg-card-hover: rgba(20, 20, 40, .85);--text-primary: #f0f0f5;--text-secondary: #a0a0b8;--text-muted: #6a6a80;--accent-1: hsl(266, 100%, 65%);--accent-2: hsl(200, 100%, 60%);--accent-3: hsl(160, 100%, 45%);--accent-4: hsl(300, 100%, 65%);--gradient-primary: linear-gradient(135deg, var(--accent-1), var(--accent-2));--gradient-secondary: linear-gradient(135deg, var(--accent-1), var(--accent-4));--gradient-success: linear-gradient(135deg, var(--accent-3), var(--accent-2));--border-color: rgba(255, 255, 255, .06);--border-glow: rgba(138, 92, 246, .3);--shadow-lg: 0 25px 60px rgba(0,0,0,.5);--shadow-glow: 0 0 40px rgba(138, 92, 246, .15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--transition: .3s cubic-bezier(.4, 0, .2, 1);--font-primary: "Inter", -apple-system, sans-serif;--font-display: "Outfit", "Inter", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:80px}body{font-family:var(--font-primary);background:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit}input,textarea{font-family:inherit}img{max-width:100%;display:block}.ambient-bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;overflow:hidden}.orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.15;animation:orbFloat 20s ease-in-out infinite alternate}.orb-1{width:600px;height:600px;background:var(--accent-1);top:-200px;left:-100px}.orb-2{width:500px;height:500px;background:var(--accent-2);top:40%;right:-150px;animation-delay:-5s}.orb-3{width:400px;height:400px;background:var(--accent-4);bottom:10%;left:20%;animation-delay:-10s}.orb-4{width:350px;height:350px;background:var(--accent-3);top:60%;left:50%;animation-delay:-15s}@keyframes orbFloat{0%{transform:translate(0) scale(1)}50%{transform:translate(40px,-30px) scale(1.1)}to{transform:translate(-20px,20px) scale(.95)}}.container{max-width:1200px;margin:0 auto;padding:0 24px;position:relative;z-index:1}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:var(--transition);background:transparent}.navbar.scrolled{background:#09090fd9;backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);padding:10px 0}.nav-container{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.25rem}.logo-icon{width:32px;height:32px;color:var(--accent-1)}.nav-links{display:flex;gap:32px}.nav-link{font-size:.9rem;color:var(--text-secondary);transition:var(--transition);position:relative}.nav-link:hover{color:var(--text-primary)}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient-primary);transition:var(--transition);border-radius:2px}.nav-link:hover:after{width:100%}.nav-toggle{display:none;flex-direction:column;gap:5px;padding:4px}.nav-toggle span{width:22px;height:2px;background:var(--text-primary);transition:var(--transition);border-radius:2px}.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle.active span:nth-child(2){opacity:0}.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;transition:var(--transition);position:relative;overflow:hidden}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 20px #8a5cf64d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px #8a5cf666}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border-color)}.btn-ghost:hover{color:var(--text-primary);border-color:var(--border-glow);background:#8a5cf60d}.btn-lg{padding:14px 32px;font-size:1rem;border-radius:var(--radius-md)}.btn-full{width:100%;justify-content:center;padding:16px;font-size:1.05rem;border-radius:var(--radius-md)}.section-header{text-align:center;margin-bottom:60px}.section-tag{display:inline-block;padding:6px 16px;border-radius:50px;font-size:.8rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;background:#8a5cf61a;color:var(--accent-1);border:1px solid rgba(138,92,246,.2);margin-bottom:16px}.section-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.2;margin-bottom:16px}.section-desc{color:var(--text-secondary);font-size:1.1rem;max-width:600px;margin:0 auto}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero{min-height:88vh;display:flex;align-items:center;padding:104px 0 56px;position:relative}.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:50px;font-size:.85rem;font-weight:500;background:#8a5cf614;border:1px solid rgba(138,92,246,.15);color:var(--accent-1);margin-bottom:24px}.badge-dot{width:8px;height:8px;background:var(--accent-3);border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.hero-title{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,3.8rem);font-weight:900;line-height:1.1;margin-bottom:20px;letter-spacing:-1px}.hero-subtitle{color:var(--text-secondary);font-size:1.15rem;margin-bottom:32px;max-width:520px}.hero-actions{display:flex;gap:16px;margin-bottom:48px;flex-wrap:wrap}.hero-stats{display:flex;align-items:center;gap:28px}.stat-item{text-align:center}.stat-number{font-family:var(--font-display);font-size:1.8rem;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.stat-suffix{font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:var(--accent-2)}.stat-label{display:block;font-size:.78rem;color:var(--text-muted);margin-top:2px}.stat-divider{width:1px;height:40px;background:var(--border-color)}.hero-visual{display:flex;justify-content:center}.hero-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:28px;position:relative;box-shadow:var(--shadow-lg);width:100%;max-width:400px;animation:cardFloat 6s ease-in-out infinite}@keyframes cardFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}.card-glow{position:absolute;inset:-1px;border-radius:var(--radius-xl);background:var(--gradient-primary);opacity:.1;z-index:-1;filter:blur(1px)}.mini-calendar{margin-bottom:20px}.cal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-weight:600;font-size:.95rem}.cal-nav{display:flex;gap:4px}.cal-nav button{width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:var(--transition)}.cal-nav button:hover{background:#8a5cf61a;color:var(--text-primary)}.cal-days{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;margin-bottom:4px}.day-label{text-align:center;font-size:.7rem;color:var(--text-muted);font-weight:600;padding:4px}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.cal-day{text-align:center;padding:6px 4px;font-size:.8rem;border-radius:6px;transition:var(--transition);color:var(--text-secondary)}.cal-day.today{background:var(--gradient-primary);color:#fff;font-weight:700}.cal-day.refill-day{background:#00c89626;color:var(--accent-3);font-weight:700;border:1px solid rgba(0,200,150,.3)}.cal-legend{display:flex;gap:16px;margin-top:12px;font-size:.75rem;color:var(--text-muted)}.legend-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px;vertical-align:middle}.today-dot{background:var(--accent-1)}.refill-dot{background:var(--accent-3)}.card-pill{display:flex;align-items:center;gap:12px;padding:14px 16px;background:#8a5cf60f;border:1px solid rgba(138,92,246,.12);border-radius:var(--radius-md);transition:var(--transition)}.card-pill:hover{background:#8a5cf61a}.pill-icon{font-size:1.5rem}.pill-info{flex:1}.pill-name{display:block;font-weight:600;font-size:.9rem}.pill-detail{display:block;font-size:.78rem;color:var(--text-muted)}.pill-status{padding:4px 10px;border-radius:50px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.pill-status.urgent{background:#ff505026;color:#ff5050;border:1px solid rgba(255,80,80,.2)}.hero-scroll-indicator{position:absolute;bottom:30px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-muted);font-size:.75rem}.scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--accent-1),transparent);animation:scrollPulse 2s ease-in-out infinite}@keyframes scrollPulse{0%,to{opacity:.3}50%{opacity:1}}.calculator-section{padding:72px 0 100px}.calculator-wrapper{width:min(100%,1120px);margin:0 auto}.calculator-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:40px;position:relative;box-shadow:var(--shadow-lg)}.calc-glow{position:absolute;inset:-1px;border-radius:var(--radius-xl);background:var(--gradient-primary);opacity:.06;z-index:-1}.form-group{margin-bottom:20px}.form-label{display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.form-label svg{color:var(--accent-1)}.form-input,.form-textarea{width:100%;padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--border-color);background:#ffffff08;color:var(--text-primary);font-size:.95rem;transition:var(--transition);outline:none}.form-textarea{resize:vertical;min-height:120px}.form-input:focus,.form-textarea:focus{border-color:var(--accent-1);box-shadow:0 0 0 3px #8a5cf61a}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group.is-hidden{display:none}.form-optional{color:var(--text-muted);font-weight:500}.calc-mode-switch{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:18px}.mode-toggle{border:1px solid var(--border-color);background:#ffffff08;color:var(--text-secondary);border-radius:var(--radius-md);padding:14px 16px;font-size:.95rem;font-weight:700;line-height:1.35;text-align:left;cursor:pointer;transition:var(--transition)}.mode-toggle:hover{border-color:var(--border-glow);background:#8a5cf60d}.mode-toggle.active{color:var(--text-primary);border-color:#8a5cf659;background:linear-gradient(135deg,#8a5cf629,#00c89614);box-shadow:var(--shadow-glow)}.calc-mode-intro{margin-bottom:8px;color:var(--text-secondary);font-size:.98rem}.calc-helper-text{margin-bottom:24px;color:var(--text-muted);font-size:.82rem;letter-spacing:.01em}.calc-results{margin-top:32px;padding-top:32px;border-top:1px solid var(--border-color);animation:fadeInUp .5s ease}.calc-results.hidden{display:none}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.results-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.result-icon{color:var(--accent-3)}.results-header h3{font-family:var(--font-display);font-size:1.3rem;font-weight:700}.calc-result-summary{margin-top:4px;color:var(--text-muted);font-size:.9rem}.result-date-display{text-align:center;padding:24px;margin-bottom:24px;background:#8a5cf60d;border:1px solid rgba(138,92,246,.1);border-radius:var(--radius-lg)}.result-day-name{display:block;font-size:.9rem;color:var(--accent-1);font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}.result-date{display:block;font-family:var(--font-display);font-size:2.2rem;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.result-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:20px}.result-card{display:flex;align-items:center;gap:12px;padding:14px;background:#ffffff05;border:1px solid var(--border-color);border-radius:var(--radius-md);transition:var(--transition)}.result-card:hover{border-color:var(--border-glow);background:#8a5cf608}.rc-icon{font-size:1.3rem}.rc-label{display:block;font-size:.75rem;color:var(--text-muted)}.rc-value{display:block;font-weight:700;font-size:1rem}.calc-note{padding:14px 16px;margin-bottom:20px;border-radius:var(--radius-md);border:1px solid rgba(138,92,246,.12);background:#8a5cf60d;color:var(--text-secondary);font-size:.85rem;line-height:1.55}.supply-gauge-container{margin-bottom:24px}.supply-gauge-container h4,.timeline-container h4{font-size:.85rem;color:var(--text-secondary);font-weight:600;margin-bottom:12px}.gauge-track{width:100%;height:12px;background:#ffffff0d;border-radius:6px;overflow:hidden}.gauge-fill{height:100%;border-radius:6px;transition:width 1s ease,background .5s ease}.gauge-labels{display:flex;justify-content:space-between;margin-top:6px;font-size:.7rem;color:var(--text-muted)}.timeline-container{margin-bottom:24px}.timeline-track{position:relative;width:100%;height:8px;background:#ffffff0d;border-radius:4px;margin:20px 0 10px}.timeline-progress{position:absolute;top:0;left:0;height:100%;border-radius:4px;background:var(--gradient-primary);transition:width 1s ease}.timeline-marker{position:absolute;top:50%;transform:translate(-50%,-50%)}.today-marker{width:16px;height:16px;background:var(--accent-1);border-radius:50%;border:3px solid var(--bg-primary);z-index:2}.marker-label{position:absolute;top:-22px;left:50%;transform:translate(-50%);font-size:.65rem;color:var(--accent-1);font-weight:600;white-space:nowrap}.refill-marker{width:16px;height:16px;background:var(--accent-3);border-radius:50%;border:3px solid var(--bg-primary);z-index:2}.marker-pulse{position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--accent-3);animation:markerPulse 2s ease-in-out infinite}@keyframes markerPulse{0%,to{opacity:0;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}.timeline-labels{display:flex;justify-content:space-between;font-size:.72rem;color:var(--text-muted)}.result-actions{display:flex;justify-content:center;margin-top:20px}.formula-section{text-align:center}.formula-title{font-family:var(--font-display);font-size:1.3rem;font-weight:700;margin-bottom:32px}.formula-diagram{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:40px}.formula-block{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px 20px;min-width:100px;transition:var(--transition);cursor:help;position:relative}.formula-block:hover{border-color:var(--border-glow);transform:translateY(-4px);box-shadow:var(--shadow-glow)}.formula-block:hover:before{content:attr(data-tooltip);position:absolute;bottom:110%;left:50%;transform:translate(-50%);background:var(--bg-secondary);border:1px solid var(--border-color);padding:6px 12px;border-radius:6px;font-size:.75rem;white-space:nowrap;color:var(--text-secondary);z-index:10}.fb-label{display:block;font-size:.7rem;color:var(--text-muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}.fb-value{display:block;font-family:var(--font-display);font-size:1.3rem;font-weight:800;color:var(--accent-1)}.result-block .fb-value{color:var(--accent-2)}.highlight-block{border-color:#8a5cf64d;background:#8a5cf60d}.highlight-block .fb-value{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.formula-operator{font-family:var(--font-display);font-size:1.5rem;font-weight:800;color:var(--text-muted)}.formula-interactive{max-width:500px;margin:0 auto}.fi-control{margin-bottom:20px}.fi-control label{display:block;font-size:.85rem;color:var(--text-secondary);margin-bottom:8px;font-weight:600}.fi-control label span{color:var(--accent-1);font-weight:800}.fi-slider{width:100%;height:6px;border-radius:3px;outline:none;-webkit-appearance:none;appearance:none;background:#ffffff14}.fi-slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--gradient-primary);cursor:pointer;box-shadow:0 0 10px #8a5cf666}.visual-diagram-section{padding:100px 0}.visual-showcase{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:center;margin-bottom:80px}.pill-bottle-viz{display:flex;flex-direction:column;align-items:center;gap:24px}.bottle-container{display:flex;flex-direction:column;align-items:center}.bottle{position:relative;width:140px}.bottle-cap{width:100px;height:20px;background:linear-gradient(135deg,#666,#888);border-radius:6px 6px 0 0;margin:0 auto}.bottle-body{width:140px;height:200px;background:#ffffff0d;border:2px solid rgba(255,255,255,.1);border-radius:0 0 20px 20px;position:relative;overflow:hidden}.bottle-label{position:absolute;top:20px;left:10px;right:10px;padding:10px;background:#8a5cf61a;border:1px solid rgba(138,92,246,.2);border-radius:6px;text-align:center;z-index:2}.bl-name{display:block;font-size:.7rem;font-weight:700}.bl-detail{display:block;font-size:.6rem;color:var(--text-muted)}.bottle-fill{position:absolute;bottom:0;left:0;right:0;height:100%;background:var(--gradient-primary);transition:height .5s ease;border-radius:0 0 18px 18px}.fill-wave:before{content:"";position:absolute;top:-8px;left:-10%;width:120%;height:16px;background:radial-gradient(ellipse,rgba(255,255,255,.2) 0%,transparent 70%);border-radius:50%;animation:wave 3s ease-in-out infinite}@keyframes wave{0%,to{transform:translate(-5%)}50%{transform:translate(5%)}}.bottle-day-counter{display:flex;align-items:baseline;gap:6px;margin-top:16px;font-size:.85rem;color:var(--text-secondary)}.bdn-number{font-family:var(--font-display);font-size:2rem;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.viz-controls{display:flex;align-items:center;gap:12px}.viz-btn{width:40px;height:40px;border-radius:50%;background:#8a5cf61a;border:1px solid rgba(138,92,246,.2);display:flex;align-items:center;justify-content:center;color:var(--accent-1);transition:var(--transition)}.viz-btn:hover{background:#8a5cf633}.viz-btn.hidden{display:none}.viz-speed{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--text-muted)}.speed-btn{padding:4px 10px;border-radius:4px;font-size:.75rem;font-weight:600;background:#ffffff08;border:1px solid var(--border-color);transition:var(--transition)}.speed-btn.active{background:#8a5cf626;border-color:var(--accent-1);color:var(--accent-1)}.depletion-chart{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px}.depletion-chart h4{font-family:var(--font-display);font-size:1rem;font-weight:700;margin-bottom:16px}.chart-container{position:relative}#depletion-canvas{width:100%;height:250px}.chart-tooltip{position:absolute;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:8px 12px;font-size:.8rem;pointer-events:none;z-index:10}.chart-tooltip.hidden{display:none}.chart-tooltip span{display:block}#tooltip-day{color:var(--text-muted);font-size:.7rem}#tooltip-pills{font-weight:700}.chart-legend{display:flex;gap:16px;margin-top:12px;flex-wrap:wrap}.cl-item{display:flex;align-items:center;gap:6px;font-size:.75rem;color:var(--text-secondary)}.cl-dot{width:10px;height:10px;border-radius:3px}.cl-dot.safe{background:var(--accent-3)}.cl-dot.warning{background:#ffc61a}.cl-dot.danger{background:#f33}.schedule-rings{text-align:center}.schedule-rings 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