@font-face{font-family:Orbitron;src:url('assets/Orbitron-Variable.ttf') format('truetype');font-weight:400 900;font-display:swap}
@font-face{font-family:SpaceGrotesk;src:url('assets/SpaceGrotesk-Latin.woff2') format('woff2');font-weight:300 700;font-display:swap}
@font-face{font-family:PlusJakarta;src:url('assets/PlusJakartaSans-Latin.woff2') format('woff2');font-weight:200 800;font-display:swap}
:root{color-scheme:dark;--bg:#040612;--panel:#101629;--surface:#0b1020;--text:#eff5ff;--muted:#a4b4d3;--dim:#7284a8;--line:#27324a;--cyan:#14cdff;--violet:#a197ff;--yellow:#e7dd52;--magenta:#ff30cd;--body:SpaceGrotesk,'Segoe UI',sans-serif;--display:Orbitron,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse at 70% 0,rgba(62,75,166,.11),transparent 45%),var(--bg);color:var(--text);font-family:var(--body);font-variant-numeric:tabular-nums}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button,a,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}a{color:var(--cyan)}[hidden]{display:none!important}.page{max-width:1184px;padding:0 40px;margin:auto}.masthead{display:flex;align-items:center;justify-content:space-between;padding:28px 0 24px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:9px;color:var(--text);text-decoration:none;font:650 25px PlusJakarta,sans-serif;letter-spacing:-1px}.brand img{width:35px;height:32px}.brand strong{font-weight:850}.masthead-note{font-size:11px;letter-spacing:2px;color:var(--muted)}.edition{color:var(--cyan);margin-left:10px}.intro{display:flex;justify-content:space-between;align-items:flex-end;padding:44px 0 23px;gap:24px}.eyebrow{color:var(--magenta);font-size:11px;letter-spacing:1.6px;font-weight:600;margin:0 0 13px}h1{font:650 clamp(40px,5.4vw,66px)/1.1 var(--display);letter-spacing:-2px;margin:0}h1 span{color:var(--cyan)}.subtitle{margin:13px 0 0;color:var(--muted);font-size:18px;letter-spacing:.05px}.course-facts{display:flex;gap:30px;padding-bottom:3px}.course-facts b{font:550 25px/1.2 var(--display);letter-spacing:-.7px;white-space:nowrap}.course-facts b span{font:400 14px var(--body);color:var(--muted);margin-left:5px}.course-facts small{display:block;margin-top:9px;font-size:9px;letter-spacing:1.4px;color:var(--dim)}.course-panel{position:relative;margin:12px 0 38px;padding:16px 0 0;border-bottom:1px solid var(--line)}.profile-labels{display:grid;grid-template-columns:26% 40% 34%;font-size:9px;letter-spacing:1.2px;color:var(--muted);padding-left:8%}.profile-labels span:first-child{color:var(--violet)}.profile-labels span:nth-child(2){color:var(--violet)}.profile-labels span:last-child{text-align:right;padding-right:12px;color:var(--yellow)}#profile{display:block;width:100%;height:clamp(105px,14vw,155px);overflow:visible}.profile-axis{display:flex;justify-content:space-between;color:var(--dim);font-size:10px;padding:6px 0 13px}.calculator{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(0,.9fr);gap:44px;align-items:start}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 0 20px}h2{font-size:18px;font-weight:550;margin:0;letter-spacing:-.3px}.text-button{background:none;border:0;color:var(--cyan);font-size:12px;padding:8px 0;text-decoration:none}.setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.control-label{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px}.control-label output{font-size:20px;font-weight:600}.inline-value{display:flex;align-items:baseline;gap:5px}.quiet{color:var(--dim);font-size:11px}.unit-button{padding:2px;border:0;border-bottom:1px dotted var(--dim);background:none;font-size:12px;color:var(--muted)}.setup-input small{font-size:10px;color:var(--muted);display:block}.race-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin:22px 0 30px;font-size:12px;color:var(--muted)}.segmented{display:flex;border:1px solid var(--line);border-radius:7px;overflow:hidden}.segmented button{padding:8px 12px;border:0;background:transparent;color:var(--muted);font-size:11px;line-height:1.4;min-width:78px}.segmented button span{display:block;font-size:10px}.segmented button[aria-pressed=true]{background:#193245;color:var(--cyan)}.power-heading{margin-bottom:14px}.power-heading>span{font-size:10px;color:var(--dim)}.power-card{--accent:var(--cyan);background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);padding:18px 20px 13px;border-radius:3px 12px 12px 3px;margin-bottom:12px;transition:border-color .15s}.power-card.hill{--accent:var(--violet)}.power-card.descent{--accent:var(--yellow)}.power-card:focus-within{border-color:var(--accent)}.power-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.terrain-name label{font-size:16px;font-weight:550;letter-spacing:-.2px;display:block}.terrain-name small{font-size:11px;color:var(--muted);display:block;margin-top:4px}.watts{display:flex;align-items:baseline;gap:5px;white-space:nowrap}.watts output{font:550 30px var(--display);letter-spacing:-1px;color:var(--accent)}.watts>span{font-size:12px;color:var(--muted)}input[type=range]{--accent:var(--cyan);appearance:none;-webkit-appearance:none;width:100%;height:4px;border-radius:9px;background:linear-gradient(to right,var(--accent) 0%,var(--accent) var(--fill,50%),#29334a var(--fill,50%),#29334a 100%);margin:22px 0 12px;cursor:pointer;display:block}.power-card input{--accent:inherit}.hill input{--accent:var(--violet)}.descent input{--accent:var(--yellow)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;border:3px solid var(--bg);background:var(--accent);box-shadow:0 0 0 1px var(--accent)}input[type=range]::-moz-range-thumb{width:13px;height:13px;border-radius:50%;border:3px solid var(--bg);background:var(--accent);box-shadow:0 0 0 1px var(--accent)}input:disabled{opacity:.4;cursor:default}.range-ends{display:flex;justify-content:space-between;font-size:10px;color:var(--dim)}.range-ends span:nth-child(2){color:var(--muted)}.climb-splits{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.climb-splits>div{display:grid;grid-template-columns:1fr auto;gap:6px}.climb-splits span{font-size:10px;color:var(--muted);grid-column:1/-1}.climb-splits strong{font:500 18px var(--display);letter-spacing:-.5px}.climb-splits small{align-self:center;font-size:10px;color:var(--muted)}.control-note{font-size:11px;line-height:1.6;color:var(--dim);margin:14px 0 0;max-width:450px}.results{position:sticky;top:24px;background:linear-gradient(145deg,#131b31,#0d1324);border:1px solid #303c57;border-radius:14px;overflow:hidden}.results:before{content:"";height:2px;display:block;background:linear-gradient(90deg,var(--cyan),var(--violet),var(--magenta))}.result-inner{padding:30px 26px 14px}.result-eyebrow{color:var(--cyan);font-size:10px;margin-bottom:17px}.main-time{font:550 clamp(34px,4vw,49px)/1.15 var(--display);letter-spacing:-1.9px;white-space:nowrap}.time-subline{display:flex;gap:13px;font-size:12px;color:var(--muted);margin:13px 0 26px}.separator{color:var(--line)}.comparison{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);padding-top:21px;gap:10px}.comparison>div{display:flex;flex-direction:column;gap:7px}.comparison span{font-size:11px;color:var(--muted)}.comparison strong{font-size:23px;font-weight:550;letter-spacing:-.5px}.comparison p{grid-column:1/-1;font-size:10px;color:var(--dim);margin:2px 0 5px}.primary-button{border:1px solid #366277;border-radius:6px;background:#153246;color:#bbebff;font-size:11px;font-weight:550;width:100%;padding:12px 10px;margin-top:12px}.primary-button:hover{background:#1a4055}.time-allocation{border-top:1px solid var(--line);margin-top:26px;padding-top:23px}h3{font-size:13px;font-weight:550;margin:0 0 14px}.time-bar{display:flex;height:7px;gap:3px;margin-bottom:17px;border-radius:2px;overflow:hidden}.time-bar>span{height:100%}.time-row{display:grid;grid-template-columns:9px 1fr auto;align-items:center;gap:9px;font-size:12px;padding:8px 0}.time-row i{height:5px;width:5px;border-radius:50%;background:var(--color)}.time-row span{color:var(--muted)}.time-row strong{font-weight:500}.time-row small{font-size:10px;color:var(--dim);margin-left:7px}.estimate-note{font-size:11px;line-height:1.65;color:var(--muted);border-top:1px solid var(--line);padding-top:19px;margin:20px 0 10px}.share-row{display:flex;justify-content:space-between;gap:12px;align-items:center}.share-row a{font-size:11px;text-decoration:none}.status{min-height:16px;color:var(--muted);font-size:10px;margin:4px 0 0}.assumptions{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:40px 0 0;padding:18px 0}.assumptions summary{cursor:pointer;color:var(--muted);font-size:12px}.assumption-content{display:grid;grid-template-columns:1fr 1fr;gap:0 30px;margin-top:12px}.assumption-content p{color:var(--muted);font-size:11px;line-height:1.7}.assumption-content strong{color:var(--text);font-weight:550}footer{display:flex;align-items:center;gap:18px;padding:30px 0 35px;color:var(--dim)}.footer-brand{font-size:17px}.footer-brand img{width:24px;height:23px}footer p{font-size:11px}footer small{font-size:10px;margin-left:auto}.pilot-note{font-size:11px;padding:10px 14px;background:#172339;color:var(--muted);border-left:2px solid var(--cyan);margin:12px 0}.faster{color:var(--cyan)}.slower{color:var(--text)}
@media(min-width:1350px){.intro{padding-top:48px}.calculator{gap:62px}}
@media(max-width:800px){.page{padding:0 24px}.intro{align-items:flex-start}.course-facts{gap:18px;padding-top:23px}.course-facts b{font-size:19px}.calculator{gap:24px;grid-template-columns:1.12fr .9fr}.result-inner{padding:24px 19px 12px}.main-time{font-size:34px}.watts output{font-size:25px}.power-card{padding:16px}.setup-grid{gap:16px}.masthead-note{font-size:9px}}
@media(max-width:660px){.page{padding:0 20px}.masthead{padding:20px 0 17px}.brand{font-size:22px}.brand img{width:30px;height:28px}.masthead-note{letter-spacing:1.2px;font-size:8px}.edition{display:none}.intro{display:block;padding:31px 0 14px}.eyebrow{font-size:9px;letter-spacing:1.3px}h1{font-size:clamp(37px,10.8vw,58px);letter-spacing:-1.6px}.subtitle{font-size:15px;margin-top:10px}.course-facts{padding-top:23px;gap:35px}.course-facts b{font-size:22px}.course-facts small{font-size:8px;margin-top:6px}.course-panel{margin:7px 0 25px}.profile-labels{font-size:7px;letter-spacing:.5px;padding-left:4%;grid-template-columns:28% 42% 30%}.profile-labels span:last-child{padding-right:0}.profile-axis{font-size:8px}#profile{height:108px}.calculator{display:flex;flex-direction:column;gap:25px}.controls{width:100%}.results{position:relative;top:auto;width:100%}.section-heading{margin-bottom:18px}h2{font-size:17px}.setup-grid{gap:25px}.race-row{margin-bottom:27px}.power-card{padding:18px 18px 14px}.terrain-name label{font-size:16px}.watts output{font-size:29px}.result-inner{padding:27px 24px 18px}.main-time{font-size:48px}.result-eyebrow{margin-bottom:15px}.time-subline{margin-bottom:23px}.comparison strong{font-size:25px}.climb-splits strong{font-size:20px}.assumptions{margin-top:29px}.assumption-content{display:block}.assumption-content p{font-size:12px}.control-note{font-size:11px}.time-row{font-size:13px;padding:9px 0}.estimate-note{font-size:12px}.primary-button{font-size:12px;padding:13px}.share-row a,.text-button{font-size:12px}footer{flex-wrap:wrap;gap:8px 15px;padding:25px 0}footer p{margin:0}footer small{margin-left:0;width:100%;font-size:9px}.status{font-size:11px}.range-ends{font-size:10px}}
.brand>span{color:var(--cyan)}.brand strong{color:var(--magenta)}
@media(max-width:660px){.profile-labels,.profile-axis{font-size:9px}}
.mobile-result{display:none}
.course-scope{margin:12px 0 0;max-width:440px;font-size:14px;line-height:1.55;color:var(--muted)}
.beta-invite{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:34px;padding:27px 28px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.beta-invite .eyebrow{font-size:9px;letter-spacing:1.5px;margin-bottom:11px}.beta-invite h2{font-size:22px;line-height:1.3}.beta-invite div>p:last-child{font-size:13px;line-height:1.6;color:var(--muted);margin:9px 0 0;max-width:430px}
.beta-button{display:inline-flex;align-items:center;justify-content:center;gap:15px;flex-shrink:0;padding:14px 18px;border:1px solid var(--cyan);border-radius:6px;background:var(--cyan);color:var(--bg);font-size:13px;font-weight:650;text-decoration:none}.beta-button:hover{background:#65dfff;border-color:#65dfff}
@media(max-width:660px){.beta-invite{align-items:stretch;flex-direction:column;gap:20px;padding:23px;margin-top:28px}.beta-invite h2{font-size:21px}.beta-invite div>p:last-child{font-size:13px}.beta-button{width:100%;font-size:14px}}
input[type=range]{height:36px;margin:8px 0 0;background-size:100% 4px;background-repeat:no-repeat;background-position:center}
#cda{--accent:var(--text);background-image:linear-gradient(90deg,var(--cyan),var(--violet))}
.cda-scale{display:flex;justify-content:space-between;gap:4px;font-size:11px;line-height:1.4}.cda-scale span:first-child{color:var(--cyan)}.cda-scale span:last-child{color:var(--violet)}
.setup-input .cda-guide{margin-top:7px;font-size:11px;line-height:1.5}
@media(max-width:660px){body{padding-bottom:80px}.mobile-result{display:flex;position:fixed;z-index:20;bottom:0;left:0;right:0;align-items:center;justify-content:space-between;padding:13px 22px max(13px,env(safe-area-inset-bottom));background:#10182af5;backdrop-filter:blur(12px);border-top:1px solid #34425e;text-decoration:none;box-shadow:0 -8px 28px #04061250}.mobile-result>span:first-child{color:var(--muted);font-size:8px;letter-spacing:1.1px}.mobile-result strong{display:block;font:500 24px/1.5 var(--display);letter-spacing:-.5px;color:var(--text)}.mobile-result>span:last-child{font-size:13px;color:var(--cyan)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}