:root{
  --bg:#080a0c;
  --panel:#111519;
  --panel2:#151a1f;
  --panel3:#0d1013;
  --line:#2a3036;
  --line2:#3a424a;
  --text:#f7f8f9;
  --muted:#9aa2aa;
  --muted2:#6f7880;
  --accent:#a7ff5b;
  --pink:#ff5c88;
  --blue:#40a9ff;
  --yellow:#efff5a;
  --radius:24px;
  --shadow:0 20px 60px rgba(0,0,0,.35);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{background:var(--bg);scroll-behavior:smooth;overscroll-behavior:none}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh;overflow-x:hidden;touch-action:pan-y}
button,input,select{font:inherit}
button,a{touch-action:manipulation}
.hidden{display:none!important}
.hidden-controls,.hidden-meta{display:none!important}
.app-shell{width:100%;max-width:1180px;margin:0 auto;min-height:100vh;background:var(--bg)}

/* HEADER */
.topbar{position:absolute;top:0;left:0;right:0;z-index:10;display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:calc(18px + env(safe-area-inset-top)) 22px 0;color:#fff}
.brand{display:block;width:min(58vw,235px);height:54px;overflow:hidden}
.brand img{display:block;width:100%;height:100%;object-fit:contain;object-position:left center}
.version{position:absolute;left:24px;top:calc(62px + env(safe-area-inset-top));font-size:11px;letter-spacing:.08em;color:rgba(255,255,255,.60);white-space:nowrap}
.menu-btn{width:42px;height:42px;background:transparent;border:0;padding:5px;display:flex;flex-direction:column;justify-content:center;gap:6px;opacity:.75}
.menu-btn span{display:block;height:3px;border-radius:999px;background:#c9ced2;width:28px;margin-left:auto}

/* HERO */
.race-hero{position:relative;min-height:390px;overflow:hidden;background:#0a0c0e}
.hero-photo{position:absolute;inset:0;background-image:url('/brand/behobia-runner-clean.jpg');background-size:cover;background-position:64% 42%;filter:saturate(.8) contrast(1.06)}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,7,9,.2) 0%,rgba(5,7,9,.16) 34%,rgba(5,7,9,.78) 83%,#080a0c 100%),linear-gradient(90deg,rgba(5,7,9,.88) 0%,rgba(5,7,9,.58) 48%,rgba(5,7,9,.08) 78%)}
.hero-content{position:relative;z-index:2;padding:150px 24px 64px;max-width:620px}
.hero-kicker{margin:0 0 10px;font-size:10px;font-weight:800;letter-spacing:.18em;color:rgba(255,255,255,.68)}
.hero-content h1{margin:0;font-size:clamp(44px,13vw,72px);line-height:.9;letter-spacing:-.055em;font-weight:900;text-wrap:balance;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero-distance{display:flex;align-items:center;gap:10px;margin-top:17px;text-transform:uppercase}.hero-distance strong{font-size:20px;letter-spacing:.08em}.road-icon{font-size:25px;color:#fff;transform:rotate(180deg)}

/* FORM */
.planner-section{position:relative;z-index:5;margin-top:-34px;padding:0 16px 18px}
.planner-card{background:linear-gradient(180deg,rgba(255,255,255,.02),transparent),rgba(17,21,25,.97);border:1px solid var(--line2);border-radius:24px;padding:16px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}
.input-row{display:grid;grid-template-columns:56px 1fr;gap:10px;align-items:center;padding:10px 0}
.input-row+.input-row{border-top:1px solid rgba(255,255,255,.04)}
.input-icon{width:48px;height:48px;display:grid;place-items:center;color:var(--accent);font-size:34px;font-weight:800}
.run-icon{font-size:32px;transform:rotate(-8deg)}
.weight-icon{font-size:27px;border:3px solid var(--accent);border-radius:10px;width:34px;height:38px;margin-left:8px}
.input-content{display:flex;flex-direction:column;gap:7px;min-width:0}
.input-content>span{font-size:15px;color:#fff;font-weight:650}.input-content>span em{font-style:normal;color:var(--muted);font-weight:400}
.time-grid,.reference-row,.weight-wrap{min-height:58px;border:1px solid #454d55;background:linear-gradient(180deg,#1b2025,#171b1f);border-radius:14px;display:flex;align-items:center;padding:0 14px;box-shadow:inset 0 1px 0 rgba(255,255,255,.025)}
.time-grid{gap:5px}.time-grid input{width:42px}.time-grid b{color:#c6cbd0;font-size:26px;font-weight:400}
.reference-row{gap:8px;padding:0}.reference-row select{flex:0 0 86px;padding-left:14px}.reference-row .time-grid{border:0;background:transparent;flex:1;padding-left:0;min-height:56px}.time-grid.two input{width:50px}
.weight-wrap{gap:7px}.weight-wrap input{width:62px}.weight-wrap b{font-size:25px;color:#d3d7da}
.input-content input,.input-content select{background:transparent;border:0;outline:0;color:#fff;font-size:25px;font-weight:600;min-width:0;appearance:none;-webkit-appearance:none}
.input-content select{font-size:20px;padding-right:6px;background-image:linear-gradient(45deg,transparent 50%,#8e969e 50%),linear-gradient(135deg,#8e969e 50%,transparent 50%);background-position:calc(100% - 14px) 26px,calc(100% - 7px) 26px;background-size:7px 7px,7px 7px;background-repeat:no-repeat}
.primary-cta,.unlock-main{width:100%;border:0;border-radius:999px;min-height:66px;background:linear-gradient(90deg,#b8ff56 0%,#a7ff5b 48%,#b7ff63 100%);color:#050708;font-size:17px;font-weight:950;letter-spacing:-.01em;display:flex;align-items:center;justify-content:center;gap:12px;text-decoration:none;box-shadow:0 12px 34px rgba(167,255,91,.15);cursor:pointer}
.primary-cta b,.unlock-main b{font-size:28px;line-height:1}.form-note{margin:11px 0 0;text-align:center;color:var(--muted2);font-size:11px}

/* RESULTS PREVIEW */
.results{padding:4px 16px 54px}.preview-card{background:linear-gradient(180deg,#12171b,#0d1114);border:1px solid var(--line);border-radius:22px;padding:17px;box-shadow:var(--shadow)}
.preview-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.preview-head p{margin:0 0 5px;color:#d7dce0;font-size:12px;font-weight:900;letter-spacing:.2em}.preview-head h2{margin:0;font-size:21px;letter-spacing:-.02em}.preview-pill{flex:0 0 auto;background:var(--accent);color:#0b0d0e;padding:7px 11px;border-radius:9px;font-size:10px;font-weight:950;letter-spacing:.04em}.viability{color:var(--muted);font-size:12px;line-height:1.45;margin:10px 0 15px}
.preview-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05)}
.metric{padding:15px 10px;min-width:0}.metric:nth-child(2){border-left:1px solid rgba(255,255,255,.08)}.metric small{display:block;color:#bac0c5;font-size:11px;margin-bottom:6px}.metric strong{display:block;font-size:clamp(26px,8vw,38px);letter-spacing:-.05em;white-space:nowrap}.metric span{display:block;margin-top:4px;color:var(--muted);font-size:10px}.profile-metric{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.06);display:grid;grid-template-columns:1fr 140px;grid-template-areas:"small chart" "span chart";align-items:center}.profile-metric small{grid-area:small}.profile-metric svg{grid-area:chart;width:100%;height:68px;color:var(--accent)}.profile-metric span{grid-area:span}.engine-strip{display:flex;justify-content:space-between;gap:10px;padding:10px 2px;color:var(--muted2);font-size:9px;font-weight:900;letter-spacing:.08em}.engine-strip span{color:var(--accent)}
.purchase-gate{padding-top:4px}.plan-ref{display:none}.unlock-main{min-height:64px;margin-top:4px;padding:0 16px;text-align:center;font-size:15px}.unlock-return{width:100%;margin-top:9px;border:1px solid #3b454e;border-radius:13px;background:#171c21;color:#fff;min-height:48px;font-size:11px;font-weight:850;letter-spacing:.04em}.unlock-return:disabled{display:none}.payment-note{display:block;text-align:center;color:var(--muted2);font-size:9px;margin-top:8px}

/* INCLUDED */
.included-section{padding:25px 0 0}.section-label{margin:0 0 12px;padding-left:4px;color:#b6bdc4;font-size:12px;font-weight:900;letter-spacing:.2em}.included-list{display:flex;flex-direction:column;gap:7px}.included-list article{min-height:76px;border:1px solid var(--line);background:linear-gradient(180deg,#12171b,#0e1215);border-radius:16px;display:grid;grid-template-columns:52px 1fr 18px;align-items:center;padding:10px 14px;gap:10px}.included-list article>div{min-width:0}.included-list strong{display:block;font-size:16px}.included-list small{display:block;color:var(--muted);font-size:12px;margin-top:3px;line-height:1.3}.included-list article>b{color:#8a939b;font-size:28px;font-weight:300}.feat-icon{font-size:33px;font-weight:900}.pace-i{color:var(--accent)}.nutrition-i{color:var(--pink)}.band-i{color:var(--blue)}.pdf-i{color:var(--yellow)}

/* PREMIUM */
.premium{padding-top:22px}.unlocked-banner{display:flex;justify-content:space-between;gap:10px;align-items:center;border:1px solid rgba(167,255,91,.35);background:rgba(167,255,91,.07);padding:13px 14px;border-radius:14px;margin-bottom:10px}.unlocked-banner span{color:var(--accent);font-size:11px;font-weight:950;letter-spacing:.08em}.unlocked-banner small{font-size:10px;color:var(--muted)}
.premium-card{background:linear-gradient(180deg,#12171b,#0e1215);border:1px solid var(--line);border-radius:20px;padding:16px;margin-top:10px}.premium-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}.premium-head p{margin:0 0 4px;color:var(--accent);font-size:9px;font-weight:900;letter-spacing:.18em}.premium-head h3{margin:0;font-size:21px;letter-spacing:-.03em}.premium-head>span{font-size:8px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:6px 8px}
.segments{display:flex;flex-direction:column}.segment{display:grid;grid-template-columns:58px 1fr 82px;gap:9px;align-items:center;padding:13px 0;border-top:1px solid rgba(255,255,255,.06)}.segment:first-child{border-top:0}.segment-km{font-size:11px;color:var(--muted);font-weight:900}.segment-km .elev{display:block;font-size:8px;margin-top:4px}.segment-name strong{display:block;font-size:13px}.segment-name span{display:block;color:var(--muted);font-size:10px;line-height:1.35;margin-top:3px}.segment-pace{text-align:right}.segment-pace strong{font-size:16px}.segment-pace span{display:block;color:var(--accent);font-size:8px;font-weight:950;margin-top:4px}.segment.climb .segment-pace strong{color:#ffd761}.segment.down .segment-pace strong,.segment.fast .segment-pace strong{color:var(--accent)}
.race-day article{display:grid;grid-template-columns:34px 1fr;gap:10px;padding:13px 0;border-top:1px solid rgba(255,255,255,.06)}.race-day article:first-of-type{border-top:0}.race-day article>span{width:30px;height:30px;border-radius:9px;background:#182026;color:var(--accent);display:grid;place-items:center;font-size:10px;font-weight:900}.race-day small{color:var(--muted);font-size:9px;font-weight:900;letter-spacing:.08em}.race-day strong{display:block;font-size:14px;margin:3px 0}.race-day p{margin:0;color:var(--muted);font-size:11px;line-height:1.45}
.dynamic-profile{color:var(--accent)}.dynamic-profile svg{width:100%;height:140px}
.raceband{background:#f8fafb;color:#0c1012;border-radius:14px;overflow:hidden}.band-brand{display:flex;justify-content:space-between;align-items:center;background:#0d1113;color:#fff;padding:10px 12px;font-weight:950}.band-brand small{color:var(--accent)}.band-splits{display:grid;grid-template-columns:repeat(2,1fr)}.band-split{padding:10px 12px;border-right:1px solid #dce1e5;border-bottom:1px solid #dce1e5}.band-split:nth-child(even){border-right:0}.band-split small{display:block;color:#6b747b;font-size:9px;font-weight:900}.band-split strong{font-size:17px}.band-gels{display:flex;gap:10px;flex-wrap:wrap;padding:10px 12px;font-size:10px;font-weight:900}.export-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.export-actions button{min-height:48px;border-radius:12px;border:1px solid #35404a;background:#171c21;color:#fff;font-weight:850;font-size:10px}

/* TRUST */
.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:10px;border-top:1px solid #1e242a;border-bottom:1px solid #1e242a;background:#1e242a}.trust-strip>div{background:#0b0e10;padding:18px 8px;text-align:center}.trust-strip strong{display:block;font-size:17px}.trust-strip span{display:block;color:var(--muted2);font-size:8px;letter-spacing:.08em;margin-top:4px}

@media (min-width:760px){
  body{background:#07090a}.app-shell{box-shadow:0 0 100px rgba(0,0,0,.5)}
  .topbar{padding-left:40px;padding-right:40px}.brand{width:300px}
  .race-hero{min-height:520px}.hero-content{padding:200px 46px 80px}.hero-content h1{font-size:76px}.hero-photo{background-position:72% 34%}
  .planner-section{max-width:850px;margin:-80px auto 0;padding-left:24px;padding-right:24px}.planner-card{padding:22px 24px}
  .input-row{grid-template-columns:64px 1fr}.input-row .input-content{display:grid;grid-template-columns:200px 1fr;align-items:center;gap:12px}.input-content>span{font-size:16px}.primary-cta{margin-top:10px}
  .results{max-width:850px;margin:0 auto;padding-left:24px;padding-right:24px}.preview-grid{grid-template-columns:1fr 1fr 1fr}.profile-metric{grid-column:auto;border-top:0;border-left:1px solid rgba(255,255,255,.08);display:block}.profile-metric svg{height:52px;margin-top:5px}.metric:nth-child(2){border-left:1px solid rgba(255,255,255,.08)}
  .included-list{display:grid;grid-template-columns:1fr 1fr}.included-list article{min-height:90px}.segments .segment{grid-template-columns:70px 1fr 110px}.band-splits{grid-template-columns:repeat(4,1fr)}
  .trust-strip{max-width:850px;margin:10px auto 0}
}

@media print{
  body{background:#fff!important;color:#111!important}.topbar,.race-hero,.planner-section,.preview-card,.included-section,.trust-strip,.unlocked-banner,.premium-card:not(.raceband-panel){display:none!important}.results,.premium,.raceband-panel{display:block!important;padding:0!important;margin:0!important;border:0!important;box-shadow:none!important}.raceband{border:1px solid #111!important}.export-actions{display:none!important}@page{size:A4 landscape;margin:12mm}
}

/* DESKTOP APP EXPERIENCE */
.desktop-nav,.desktop-hero-copy,.desktop-planner-head{display:none}

@media (min-width:1000px){
  body{
    background:
      radial-gradient(900px 500px at 78% 8%,rgba(167,255,91,.055),transparent 68%),
      #050708;
  }
  .app-shell{max-width:none;box-shadow:none;background:#080a0c}
  .topbar{
    position:absolute;
    padding:28px max(44px,calc((100vw - 1320px)/2)) 0;
    align-items:center;
  }
  .brand{width:255px;height:54px;flex:0 0 auto}
  .version{left:max(46px,calc((100vw - 1320px)/2 + 3px));top:79px;font-size:10px}
  .menu-btn{display:none}
  .desktop-nav{display:flex;align-items:center;gap:30px;margin-left:auto}
  .desktop-nav a{color:rgba(255,255,255,.72);text-decoration:none;font-size:11px;font-weight:850;letter-spacing:.09em;transition:.2s ease}
  .desktop-nav a:hover{color:#fff}
  .desktop-nav .nav-cta{color:#071006;background:var(--accent);padding:13px 18px;border-radius:999px;box-shadow:0 8px 28px rgba(167,255,91,.15)}

  .race-hero{min-height:720px;border-bottom:1px solid rgba(255,255,255,.04)}
  .hero-photo{background-position:68% 40%;transform:scale(1.01)}
  .hero-shade{
    background:
      linear-gradient(180deg,rgba(4,6,7,.20) 0%,rgba(4,6,7,.12) 48%,rgba(4,6,7,.84) 93%,#080a0c 100%),
      linear-gradient(90deg,rgba(4,6,7,.92) 0%,rgba(4,6,7,.76) 38%,rgba(4,6,7,.24) 66%,rgba(4,6,7,.13) 100%);
  }
  .hero-content{padding:185px max(50px,calc((100vw - 1320px)/2)) 110px;max-width:760px}
  .hero-kicker{font-size:12px;letter-spacing:.21em;margin-bottom:16px;color:rgba(255,255,255,.70)}
  .hero-content h1{font-size:clamp(72px,6.3vw,104px);line-height:.88;max-width:680px}
  .hero-distance{margin-top:24px}.hero-distance strong{font-size:24px}
  .desktop-hero-copy{display:block;margin-top:25px;max-width:590px}
  .desktop-hero-copy>p{font-size:17px;line-height:1.6;color:#c8ced3;margin:0 0 22px;max-width:560px}
  .desktop-hero-stats{display:flex;gap:10px;flex-wrap:wrap}
  .desktop-hero-stats span{border:1px solid rgba(255,255,255,.16);background:rgba(4,7,8,.32);backdrop-filter:blur(8px);border-radius:999px;padding:9px 12px;color:#dce2e6;font-size:10px;font-weight:900;letter-spacing:.08em}

  .planner-section{
    width:min(500px,calc(100vw - 80px));
    max-width:none;
    margin:-565px max(50px,calc((100vw - 1320px)/2)) 110px auto;
    padding:0;
    position:relative;
    z-index:6;
  }
  .planner-card{padding:25px;border-radius:30px;background:linear-gradient(180deg,rgba(24,29,34,.98),rgba(12,16,19,.98));box-shadow:0 35px 100px rgba(0,0,0,.55);border-color:#343c43}
  .desktop-planner-head{display:block;padding:2px 4px 18px;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:5px}
  .desktop-planner-head p{margin:0 0 8px;color:var(--accent);font-size:10px;font-weight:950;letter-spacing:.18em}
  .desktop-planner-head h2{margin:0;font-size:27px;line-height:1.04;letter-spacing:-.04em}
  .desktop-planner-head span{display:block;color:#8f99a1;font-size:12px;line-height:1.5;margin-top:9px}
  .input-row{grid-template-columns:50px 1fr;padding:12px 0;gap:9px}
  .input-row .input-content{display:flex;gap:7px}
  .input-content>span{font-size:13px}
  .input-icon{width:43px;height:43px;font-size:30px}
  .input-content input,.input-content select{font-size:21px}
  .time-grid,.reference-row,.weight-wrap{min-height:54px}
  .reference-row select{font-size:17px}
  .primary-cta{min-height:62px;margin-top:12px;font-size:15px}

  .results{
    width:min(1320px,calc(100% - 80px));
    max-width:none;
    margin:0 auto;
    padding:66px 0 84px;
    display:grid;
    grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);
    gap:22px;
    align-items:start;
  }
  .results.hidden{display:none!important}
  .preview-card{padding:27px;border-radius:28px;min-height:100%;background:linear-gradient(155deg,#151b20 0%,#0b0f12 72%)}
  .preview-head p{font-size:11px}.preview-head h2{font-size:34px}
  .preview-pill{padding:8px 12px}
  .viability{font-size:14px;max-width:700px;margin:12px 0 22px}
  .preview-grid{grid-template-columns:1fr 1fr 1.15fr;border-radius:18px;overflow:hidden;background:rgba(255,255,255,.018);border:1px solid rgba(255,255,255,.06)}
  .metric{padding:22px 20px}.metric strong{font-size:42px}.metric small{font-size:12px}.metric span{font-size:11px}
  .profile-metric{grid-column:auto;border-top:0;border-left:1px solid rgba(255,255,255,.08);display:grid;grid-template-columns:1fr 160px;grid-template-areas:"small chart" "span chart";padding-right:10px}
  .profile-metric svg{height:76px}
  .engine-strip{padding:13px 2px 9px;font-size:10px}
  .unlock-main{min-height:66px;font-size:16px;margin-top:9px}
  .payment-note{font-size:10px;margin-top:10px}

  .included-section{padding:0}
  .section-label{font-size:11px;margin:0 0 13px}
  .included-list{display:grid;grid-template-columns:1fr;gap:9px}
  .included-list article{min-height:91px;border-radius:19px;padding:13px 17px;grid-template-columns:58px 1fr 20px;background:linear-gradient(155deg,#151a1f,#0c1013)}
  .included-list strong{font-size:17px}.included-list small{font-size:12px}.feat-icon{font-size:35px}

  .premium{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(340px,.55fr);gap:18px;padding-top:22px}
  .premium.hidden{display:none!important}
  .premium>.unlocked-banner,.premium>#dynamicProfileWrap,.premium>.raceband-panel{grid-column:1/-1}
  .premium-card{margin:0;padding:24px;border-radius:24px}
  .premium-head h3{font-size:28px}.premium-head p{font-size:10px}
  .segments .segment{grid-template-columns:88px 1fr 120px;padding:15px 0}.segment-name strong{font-size:15px}.segment-name span{font-size:11px}.segment-pace strong{font-size:18px}
  .race-day article{padding:16px 0}.race-day strong{font-size:15px}.race-day p{font-size:12px}
  .band-splits{grid-template-columns:repeat(5,1fr)}
  .export-actions{max-width:520px;margin:16px 0 0 auto}

  .trust-strip{width:min(1320px,calc(100% - 80px));max-width:none;margin:0 auto 70px;border:1px solid #1f252b;border-radius:22px;overflow:hidden}
  .trust-strip>div{padding:22px 12px}.trust-strip strong{font-size:22px}.trust-strip span{font-size:9px}
}

@media (min-width:1400px){
  .race-hero{min-height:760px}
  .planner-section{margin-top:-600px;margin-bottom:125px}
  .hero-content{padding-top:205px}
}

/* 0.1.0 anchor/navigation patch */
#planner,#included,#top{scroll-margin-top:96px}
.desktop-nav a{cursor:pointer}
@media (min-width:901px){
  #included{margin-top:28px;margin-bottom:38px}
}