/* Shared styles — endurance calculators */
@import url('https://fonts.googleapis.com/css2?family=Saira+Condensed:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@500;700&display=swap');

:root{--ink:#14181f;--paper:#fff;--panel:#f2f4f7;--signal:#ff4d17;--muted:#5b6470;--line:#e3e7ec;}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.55}
a{color:var(--signal);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1040px;margin:0 auto;padding:0 18px}

/* header */
.site-header{border-bottom:2px solid var(--ink)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:18px 18px}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none}
.brand:hover{text-decoration:none}
.brand-mark{font-size:24px;color:var(--signal)}
.brand-name{font-family:'Saira Condensed',sans-serif;font-weight:700;letter-spacing:.13em;font-size:21px}
.header-right{display:flex;gap:8px;align-items:center}
.lang-switch{display:flex;border:1.5px solid var(--ink);border-radius:2px;overflow:hidden}
.lang-switch a{font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:700;padding:6px 11px;color:var(--ink)}
.lang-switch a.on{background:var(--ink);color:#fff}
.lang-switch a:hover{text-decoration:none}

/* sport nav */
.sportnav{border-bottom:1px solid var(--line);background:var(--panel)}
.sportnav .wrap{display:flex;gap:6px;padding:10px 18px;flex-wrap:wrap}
.sportnav a{font-family:'Saira Condensed',sans-serif;font-weight:600;font-size:15px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);padding:7px 14px;border-radius:2px}
.sportnav a:hover{color:var(--ink);text-decoration:none}
.sportnav a.on{background:var(--ink);color:#fff}

/* breadcrumb */
.crumb{font-size:12px;color:var(--muted);padding:14px 0 0}
.crumb a{color:var(--muted)}

main h1{font-family:'Saira Condensed',sans-serif;font-weight:700;font-size:34px;letter-spacing:.01em;margin:10px 0 6px}
.lede{color:var(--muted);font-size:16px;margin:0 0 24px;max-width:66ch}
main h2{font-family:'Saira Condensed',sans-serif;font-weight:600;font-size:23px;margin:34px 0 10px}
main p{max-width:70ch}
main section{margin-bottom:8px}

/* calculator widget */
.calc{border:1px solid var(--line);border-radius:5px;background:#fff;padding:22px;margin:10px 0 6px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
@media(max-width:680px){.grid2{grid-template-columns:1fr;gap:18px}main h1{font-size:27px}}
.inputs{display:flex;flex-direction:column;gap:15px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.field .hint{font-size:11px;color:var(--muted);font-family:'JetBrains Mono',monospace}
.field input,.field select{font-family:'JetBrains Mono',monospace;font-size:18px;font-weight:500;border:1.5px solid var(--line);border-radius:3px;padding:11px 12px;background:var(--panel);color:var(--ink);outline:none;width:100%}
.field input:focus,.field select:focus{border-color:var(--signal);background:#fff;box-shadow:0 0 0 3px rgba(255,77,23,.12)}
.presets{display:flex;gap:7px;flex-wrap:wrap}
.chip{font-family:'JetBrains Mono',monospace;font-size:13px;font-weight:700;border:1.5px solid var(--ink);background:#fff;border-radius:2px;padding:6px 12px;cursor:pointer;color:var(--ink)}
.chip:hover,.chip.on{background:var(--ink);color:#fff}
.outputs{display:flex;flex-direction:column;gap:13px}
.readout{display:flex;flex-direction:column;gap:3px;padding:14px 16px;background:var(--panel);border:1px solid var(--line);border-radius:3px}
.readout .lbl{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
.readout .val{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:32px;line-height:1;font-variant-numeric:tabular-nums}
.readout.primary .val{color:var(--signal)}

.note{font-size:12.5px;color:var(--muted);border-left:2px solid var(--signal);padding:6px 0 6px 12px;margin:16px 0 0;background:linear-gradient(90deg,rgba(255,77,23,.05),transparent)}

/* ad slot */
.adslot{margin:26px 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border:1.5px dashed var(--line);border-radius:4px;background:repeating-linear-gradient(45deg,#fafbfc,#fafbfc 10px,#f4f6f8 10px,#f4f6f8 20px);min-height:110px;color:var(--muted)}
.adslot b{font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.adslot small{font-family:'JetBrains Mono',monospace}

/* related + cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:6px}
@media(max-width:680px){.cards{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:4px;padding:15px 16px;background:#fff;display:block;color:var(--ink)}
.card:hover{border-color:var(--ink);text-decoration:none}
.card .k{font-family:'JetBrains Mono',monospace;font-size:10px;font-weight:700;color:var(--signal);letter-spacing:.08em;text-transform:uppercase}
.card .t{font-family:'Saira Condensed',sans-serif;font-weight:600;font-size:18px;margin-top:5px}

/* store */
.store{border:1px solid var(--ink);border-radius:5px;padding:22px;margin:30px 0 10px}
.product{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid var(--line);border-radius:3px;padding:14px 16px;background:var(--panel);margin-top:10px;flex-wrap:wrap}
.product .pn{font-family:'Saira Condensed',sans-serif;font-weight:600;font-size:18px}
.product .pr{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:20px;margin-left:auto}
.buybtn{font-family:'Saira Condensed',sans-serif;font-weight:700;font-size:15px;letter-spacing:.05em;text-transform:uppercase;background:var(--signal);color:#fff;border:none;border-radius:2px;padding:9px 18px;cursor:pointer}
.buybtn:hover{background:#e23d0c}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:12px 0}
.faq summary{font-weight:600;cursor:pointer;font-size:15px}
.faq p{margin:8px 0 0;color:var(--muted)}

/* hub */
.hubgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}
@media(max-width:680px){.hubgrid{grid-template-columns:1fr}}
.hubsport{font-family:'Saira Condensed',sans-serif;font-weight:700;font-size:20px;text-transform:uppercase;letter-spacing:.05em;margin:24px 0 4px}

footer.site-footer{border-top:1px solid var(--line);margin-top:36px}
footer.site-footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:18px;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted)}
.planprice{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:16px;color:var(--signal);margin-top:8px}
.buybox{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.buybox .price{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:32px;color:var(--ink)}
.buybox .price small{font-size:13px;color:var(--muted);font-weight:500;display:block;font-family:'Inter',sans-serif}
.plan-incl{list-style:none;padding:0;margin:8px 0}
.plan-incl li{padding:7px 0 7px 24px;position:relative;border-bottom:1px solid var(--line)}
.plan-incl li:before{content:"\2713";position:absolute;left:0;color:var(--signal);font-weight:700}