/*
Theme Name: Spurt Engine
Theme URI: https://spurt.no/
Author: Spurt.no
Author URI: https://spurt.no/
Description: Et selvstendig, ytelsesoptimalisert WordPress-tema for Spurt.no – en komplett plattform for løpe- og treningskalkulatorer uten blogg.
Version: 1.3.4
Requires at least: 6.6
Tested up to: 6.9
Requires PHP: 8.0
Text Domain: spurt-engine
*/

:root {
  --spurt-css-ready:1;
  --ink:#10131a;
  --ink-2:#1c202a;
  --paper:#f6f3ec;
  --paper-2:#ece8df;
  --white:#fff;
  --signal:#d8ff3e;
  --ember:#ff5b35;
  --electric:#4b6fff;
  --aqua:#56e0cf;
  --muted:#6c706f;
  --line:rgba(16,19,26,.14);
  --shadow:0 24px 70px rgba(16,19,26,.12);
  --radius:22px;
  --radius-sm:14px;
  --max:1280px;
  --font:"Helvetica Neue",Helvetica,Arial,sans-serif;
  --display:"Stainless Condensed","Roboto Condensed","Arial Narrow",Impact,Arial,sans-serif;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
::selection{background:var(--signal);color:var(--ink)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;z-index:9999;left:12px;top:12px;padding:12px 18px;background:var(--signal);color:var(--ink);font-weight:800;transform:translateY(-160%);transition:transform .2s}
.skip-link:focus{transform:none}
.container{width:min(100% - 40px,900px);margin-inline:auto}
.container-wide{width:min(100% - 48px,var(--max));margin-inline:auto}
.site-main{overflow:hidden}

/* Header */
.site-header{position:sticky;top:0;z-index:900;background:rgba(246,243,236,.88);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.25s}
.site-header.is-scrolled{border-color:var(--line);box-shadow:0 8px 28px rgba(16,19,26,.06)}
.header-shell{height:82px;width:min(100% - 48px,var(--max));margin:auto;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:34px}
.brand{display:inline-flex;align-items:center;gap:12px;font-weight:950;letter-spacing:-.06em}
.brand-word{font-size:1.45rem}
.brand-mark{display:grid;grid-template-columns:repeat(3,7px);gap:3px;align-items:end;height:25px;transform:skewX(-11deg)}
.brand-mark span{display:block;background:var(--ember);border-radius:1px}
.brand-mark span:nth-child(1){height:12px}.brand-mark span:nth-child(2){height:19px}.brand-mark span:nth-child(3){height:25px}
.site-nav{justify-self:center}
.spurt-nav-list{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0}
.spurt-nav-list a{font-size:.78rem;font-weight:850;text-transform:uppercase;letter-spacing:.08em;position:relative;padding:10px 0}
.spurt-nav-list a:after{content:"";position:absolute;left:0;right:100%;bottom:4px;height:3px;background:var(--ember);transition:right .2s}
.spurt-nav-list a:hover:after,.spurt-nav-list .current-menu-item a:after{right:0}
.header-profile{display:inline-flex;align-items:center;gap:14px;border:1.5px solid var(--ink);border-radius:999px;padding:11px 16px;font-size:.78rem;font-weight:850;text-transform:uppercase;letter-spacing:.06em;transition:.2s}
.header-profile:hover{background:var(--ink);color:var(--paper)}
.nav-toggle{display:none;width:48px;height:44px;border:0;background:transparent;position:relative}
.nav-toggle span:not(.sr-only){position:absolute;left:11px;right:11px;height:2px;background:var(--ink);transition:.2s}.nav-toggle span:nth-child(2){top:15px}.nav-toggle span:nth-child(3){top:27px}

/* Typography and buttons */
.eyebrow{margin:0 0 18px;display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.eyebrow span{display:inline-block;width:30px;height:3px;background:var(--ember)}
.eyebrow-light{color:var(--paper)}.eyebrow-light span{background:var(--signal)}
h1,h2,h3{margin-top:0;letter-spacing:-.055em;line-height:.96}
h1{font-size:clamp(3.2rem,8vw,7.4rem)}
h2{font-size:clamp(2.6rem,5.8vw,5.6rem)}
h3{font-size:1.5rem}
em{font-family:Georgia,serif;font-weight:400}
.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:54px;padding:0 23px;border:1.5px solid transparent;border-radius:999px;font-size:.78rem;font-weight:900;letter-spacing:.065em;text-transform:uppercase;transition:transform .18s,background .18s,color .18s,box-shadow .18s}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--ink);color:var(--white);box-shadow:0 10px 24px rgba(16,19,26,.16)}
.button-primary:hover{background:var(--ember);box-shadow:0 12px 30px rgba(255,91,53,.24)}
.button-ghost{border-color:var(--ink);background:transparent}
.button-ghost:hover{background:var(--white)}
.button-signal{background:var(--signal);color:var(--ink)}
.button-dark{background:var(--ink);color:var(--white)}

/* Home hero */
.hero{position:relative;padding:82px 0 74px;background:var(--paper);min-height:720px}
.hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent 49.9%,rgba(16,19,26,.055) 50%,transparent 50.1%);background-size:88px 100%}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:74px;align-items:center}
.hero-copy h1{margin:0 0 30px;max-width:780px;font-weight:950}
.hero-copy h1 em{display:inline-block;color:var(--ember);transform:rotate(-2deg)}
.hero-intro{font-size:1.18rem;max-width:680px;color:#474b50;line-height:1.65;margin:0 0 34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:35px}
.hero-proof{display:flex;flex-wrap:wrap;gap:20px;font-family:var(--mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#5b605f}
.hero-proof span{display:flex;align-items:center;gap:8px}.hero-proof span:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--electric)}
.hero-console{position:relative;background:var(--ink);color:var(--paper);border-radius:32px;padding:26px 28px 30px;box-shadow:0 32px 90px rgba(16,19,26,.24);transform:rotate(1.1deg);overflow:hidden}
.hero-console:after{content:"";position:absolute;width:240px;height:240px;border:1px solid rgba(216,255,62,.22);border-radius:50%;right:-80px;top:-100px;box-shadow:0 0 0 35px rgba(216,255,62,.04),0 0 0 70px rgba(216,255,62,.025)}
.console-top{position:relative;z-index:1;display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;color:#b8bbb8;margin-bottom:46px}
.live-dot{width:8px;height:8px;background:var(--signal);border-radius:50%;box-shadow:0 0 0 5px rgba(216,255,62,.12)}
.console-question{position:relative;z-index:1;font-size:2rem;line-height:1.05;font-weight:850;letter-spacing:-.045em;margin-bottom:24px;max-width:360px}
.quick-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.quick-grid label{font-family:var(--mono);font-size:.66rem;text-transform:uppercase;letter-spacing:.1em;color:#a9aca9}
.quick-grid select,.quick-grid input{display:block;width:100%;margin-top:8px;border:1px solid rgba(255,255,255,.16);background:#20242e;color:var(--white);border-radius:12px;padding:15px 13px;font-weight:800;color-scheme:dark}
.quick-result{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}
.quick-result div{padding:16px;border:1px solid rgba(255,255,255,.1);border-radius:14px;background:rgba(255,255,255,.04)}
.quick-result span{display:block;color:#9da19e;font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:5px}.quick-result strong{font-size:1.4rem;letter-spacing:-.04em}
.console-link{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;font-weight:800;font-size:.84rem}
.console-link span{color:var(--signal);font-size:1.2rem}
.pace-line{display:flex;gap:5px;align-items:end;height:36px;margin-top:22px;opacity:.8}.pace-line i{display:block;flex:1;background:var(--signal);border-radius:3px 3px 0 0}.pace-line i:nth-child(1){height:12px}.pace-line i:nth-child(2){height:18px}.pace-line i:nth-child(3){height:14px}.pace-line i:nth-child(4){height:25px}.pace-line i:nth-child(5){height:29px}.pace-line i:nth-child(6){height:36px;background:var(--ember)}
.signal-band{background:var(--signal);border-block:2px solid var(--ink);overflow:hidden;transform:rotate(-1deg);margin-inline:-5px}
.signal-track{padding:17px 24px;white-space:nowrap;display:flex;justify-content:center;gap:24px;align-items:center;font-size:clamp(.8rem,1.4vw,1rem);font-weight:950;letter-spacing:.08em;text-transform:uppercase}.signal-track b{font-weight:500}.signal-track strong{background:var(--ink);color:var(--signal);padding:4px 9px}

/* Sections */
.section{padding:118px 0}
.section-head{display:grid;grid-template-columns:1.05fr .75fr;gap:60px;align-items:end;margin-bottom:55px}
.section-head h2{margin:0}.section-head>p{font-size:1.08rem;color:#545959;line-height:1.75;margin:0 0 8px}.section-head.compact{grid-template-columns:1fr}
.feature-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.feature-card{position:relative;min-height:330px;padding:26px;border:1.5px solid var(--ink);border-radius:22px;display:flex;flex-direction:column;overflow:hidden;transition:transform .2s,box-shadow .2s}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.feature-card:nth-child(1),.feature-card:nth-child(4){grid-column:span 7}.feature-card:nth-child(2),.feature-card:nth-child(3),.feature-card:nth-child(5),.feature-card:nth-child(6){grid-column:span 5}
.feature-card:nth-child(1){background:var(--ink);color:var(--paper)}.feature-card:nth-child(2){background:var(--signal)}.feature-card:nth-child(3){background:var(--white)}.feature-card:nth-child(4){background:var(--electric);color:var(--white)}.feature-card:nth-child(5){background:var(--ember);color:var(--white)}.feature-card:nth-child(6){background:var(--paper-2)}
.card-index{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;opacity:.65}.card-icon{position:absolute;right:24px;top:20px;width:58px;height:58px;border:1.5px solid currentColor;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:1rem;font-weight:900}
.feature-card h3{font-size:clamp(1.8rem,3vw,3.2rem);max-width:560px;margin:70px 0 15px}.feature-card p{max-width:570px;opacity:.78;line-height:1.65;margin:0}.card-link{margin-top:auto;padding-top:28px;font-size:.78rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase;display:flex;justify-content:space-between}.card-link b{font-size:1.2rem}
.section-dark{background:var(--ink);color:var(--paper)}
.engine-story{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}.engine-copy h2{margin-bottom:30px}.engine-copy>p:not(.eyebrow){font-size:1.08rem;color:#b9bcb8;line-height:1.75;margin-bottom:30px}
.engine-stack{display:grid;gap:10px}.engine-stack article{display:grid;grid-template-columns:45px 1fr auto;gap:20px;align-items:center;border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:20px 22px;background:#171b23;transition:.2s}.engine-stack article:hover{transform:translateX(-8px);border-color:var(--signal)}.engine-stack article>span{font-family:var(--mono);font-size:.72rem;color:var(--signal)}.engine-stack h3{margin:0 0 4px;font-size:1.25rem;letter-spacing:-.025em}.engine-stack p{margin:0;color:#9da19e;font-size:.9rem}.engine-stack strong{font-family:var(--mono);font-size:1.2rem;color:var(--signal)}
.category-grid{border-top:1.5px solid var(--ink)}
.category-row{display:grid;grid-template-columns:170px 260px 1fr 50px;align-items:center;gap:24px;padding:30px 4px;border-bottom:1.5px solid var(--ink);transition:.2s}.category-row:hover{background:var(--signal);padding-inline:18px}.category-row>span{font-family:var(--mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.1em}.category-row h3{margin:0;font-size:1.65rem}.category-row p{margin:0;color:#555b5a}.category-row b{justify-self:end;font-size:1.4rem}
.final-cta{background:var(--ember);padding:100px 0}.final-cta-inner{text-align:center}.final-cta .eyebrow{justify-content:center}.final-cta h2{margin-bottom:24px}.final-cta h2 em{color:var(--paper)}.final-cta p:not(.eyebrow){max-width:680px;margin:0 auto 30px;font-size:1.1rem}

/* Calculator and hubs */
.calculator-hero,.hub-hero{padding:62px 0 72px;border-bottom:1.5px solid var(--ink);position:relative;background:var(--paper)}
.calc-hero-grid{display:grid;grid-template-columns:1fr 280px;gap:60px;align-items:center}.calculator-hero h1,.hub-hero h1{font-size:clamp(3.3rem,7.2vw,6.8rem);margin:0 0 25px}.calc-lead,.hub-hero .container-wide>p:not(.eyebrow){font-size:1.15rem;max-width:780px;color:#4f5453;line-height:1.7}.breadcrumbs{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:44px;font-family:var(--mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:#696d6c}.breadcrumbs a:hover{text-decoration:underline}.breadcrumbs strong{color:var(--ink)}
.calc-principles{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.calc-principles span{border:1px solid var(--ink);border-radius:999px;padding:7px 11px;font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}
.calc-hero-mark{width:260px;height:260px;border:2px solid var(--ink);border-radius:50%;display:grid;place-items:center;position:relative}.calc-hero-mark>span{width:116px;height:116px;border-radius:50%;display:grid;place-items:center;background:var(--signal);font-family:var(--mono);font-weight:900;font-size:2.2rem}.calc-hero-mark i{position:absolute;inset:24px;border:1px dashed var(--ink);border-radius:50%}.calc-hero-mark i:nth-of-type(2){inset:49px}.calc-hero-mark i:nth-of-type(3){inset:78px}
.calculator-workspace{display:grid;grid-template-columns:.92fr 1.08fr;gap:18px;padding-block:60px 90px;align-items:start}.calculator-panel,.result-panel{border:1.5px solid var(--ink);border-radius:22px;overflow:hidden;background:var(--white)}.result-panel{background:var(--ink);color:var(--paper);position:sticky;top:104px;min-height:580px}.panel-head{display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center;padding:20px 22px;border-bottom:1px solid currentColor}.panel-head>span{font-family:var(--mono);font-size:.72rem}.panel-head p{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;margin:0 0 3px;opacity:.65}.panel-head h2{font-size:1.35rem;letter-spacing:-.03em;margin:0}.confidence{font-family:var(--mono);font-size:.65rem;border:1px solid currentColor;border-radius:999px;padding:6px 9px;color:var(--signal)}
.calculator-form{padding:26px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-field{min-width:0}.form-field label{display:block;margin-bottom:8px;font-size:.73rem;font-weight:850;text-transform:uppercase;letter-spacing:.055em}.input-shell{position:relative}.input-shell input:not([type=range]),.input-shell select{width:100%;height:54px;border:1.5px solid var(--ink);border-radius:12px;background:var(--paper);padding:0 14px;font-weight:750;outline:none}.input-shell input:focus,.input-shell select:focus{box-shadow:0 0 0 4px rgba(75,111,255,.16);border-color:var(--electric)}.field-unit{position:absolute;right:13px;top:50%;transform:translateY(-50%);font-family:var(--mono);font-size:.66rem;color:#777d7b;pointer-events:none}.form-field-select .field-unit{display:none}.form-field-range{grid-column:span 2}.form-field-range .input-shell{display:grid;grid-template-columns:1fr 44px;align-items:center;gap:14px}.form-field-range input{width:100%;accent-color:var(--ember)}.form-field-range output{display:grid;place-items:center;width:44px;height:38px;background:var(--ink);color:var(--white);border-radius:10px;font-family:var(--mono);font-weight:800}.calculate-button{width:100%;margin-top:24px;border:0}.form-error{margin:13px 0 0;color:#b91c1c;font-weight:700}
.result-placeholder{padding:58px 40px;text-align:center}.result-placeholder h3{font-size:2rem;margin:28px 0 10px}.result-placeholder p{max-width:420px;margin:auto;color:#b1b5b1}.placeholder-orbit{width:160px;height:160px;margin:auto;border:1px solid rgba(255,255,255,.18);border-radius:50%;display:grid;place-items:center;position:relative}.placeholder-orbit b{width:64px;height:64px;background:var(--signal);color:var(--ink);display:grid;place-items:center;border-radius:50%;font-family:var(--mono)}.placeholder-orbit i{position:absolute;border:1px dashed rgba(216,255,62,.4);border-radius:50%;inset:15px}.placeholder-orbit i:nth-child(2){inset:34px}.placeholder-orbit i:nth-child(3){width:9px;height:9px;inset:auto;top:-4px;background:var(--ember);border:0}
.result-content{padding:28px}.result-headline{border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:23px}.result-headline>p:first-child{font-family:var(--mono);font-size:.65rem;letter-spacing:.1em;color:var(--signal);margin:0 0 10px}.result-headline h3{font-size:clamp(2.1rem,4vw,4rem);margin:0 0 10px;color:var(--signal)}.result-headline>p:last-child{color:#b8bcb8;margin:0;line-height:1.65}.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:20px 0}.metric{border:1px solid rgba(255,255,255,.13);border-radius:13px;padding:15px;background:rgba(255,255,255,.035)}.metric span{display:block;font-family:var(--mono);font-size:.61rem;letter-spacing:.09em;text-transform:uppercase;color:#9da19e;margin-bottom:7px}.metric strong{display:block;font-size:1.36rem;line-height:1.1;letter-spacing:-.035em}.result-table-wrap{overflow:auto;max-height:330px;border:1px solid rgba(255,255,255,.13);border-radius:13px;margin:20px 0}.result-table{width:100%;border-collapse:collapse;font-size:.83rem}.result-table th,.result-table td{padding:11px 13px;text-align:left;border-bottom:1px solid rgba(255,255,255,.09);white-space:nowrap}.result-table th{font-family:var(--mono);font-size:.62rem;text-transform:uppercase;letter-spacing:.08em;color:var(--signal);position:sticky;top:0;background:#171b23}.result-table tr:last-child td{border-bottom:0}.result-explain{display:grid;gap:8px}.result-note{border-left:3px solid var(--electric);padding:9px 12px;background:rgba(255,255,255,.04);font-size:.84rem;color:#c7cac7}.result-note.warning{border-color:var(--ember)}.result-actions{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.13);font-size:.75rem;font-weight:800}.result-copy{border:1px solid rgba(255,255,255,.35);background:transparent;color:var(--paper);border-radius:999px;padding:8px 13px}.result-actions a{color:var(--signal)}
.method-strip{background:var(--electric);color:var(--white);padding:78px 0}.method-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.method-grid h2{font-size:clamp(2.5rem,5vw,4.6rem);margin:0}.method-grid ol{list-style:none;margin:0;padding:0;border-top:1px solid rgba(255,255,255,.45)}.method-grid li{display:grid;grid-template-columns:52px 1fr;gap:10px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.45)}.method-grid li span{font-family:var(--mono);font-size:.7rem}.method-grid li p{margin:0;font-size:1rem}.related-section{padding-top:90px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.related-card{display:grid;grid-template-columns:54px 1fr auto;gap:14px;align-items:center;border:1.5px solid var(--ink);border-radius:16px;padding:18px;transition:.2s}.related-card:hover{background:var(--signal);transform:translateY(-4px)}.related-card>span{width:50px;height:50px;border-radius:50%;background:var(--ink);color:var(--signal);display:grid;place-items:center;font-family:var(--mono);font-weight:900}.related-card p{margin:0 0 3px;font-family:var(--mono);font-size:.61rem;text-transform:uppercase;letter-spacing:.07em}.related-card h3{margin:0;font-size:1.1rem;line-height:1.1;letter-spacing:-.03em}.related-card b{font-size:1.2rem}
.hub-hero .container-wide{position:relative}.hub-hero h1{max-width:900px}.hub-count{position:absolute;right:0;bottom:0;width:190px;height:190px;background:var(--signal);border:1.5px solid var(--ink);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;transform:translateY(44%)}.hub-count strong{font-size:3rem;letter-spacing:-.06em}.hub-count span{max-width:95px;text-align:center;font-family:var(--mono);font-size:.62rem;text-transform:uppercase;line-height:1.3}.hub-content{padding-top:100px}.tool-filter{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:36px}.tool-filter>label{font-size:2rem;font-weight:900;letter-spacing:-.04em}.tool-filter>div{position:relative;width:min(100%,460px)}.tool-filter input{width:100%;height:56px;border:1.5px solid var(--ink);border-radius:999px;background:var(--white);padding:0 50px 0 18px}.tool-filter span{position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.3rem}.tool-list{border-top:1.5px solid var(--ink)}.tool-row{display:grid;grid-template-columns:48px 60px 1fr 46px;gap:18px;align-items:center;padding:24px 8px;border-bottom:1.5px solid var(--ink);transition:.2s}.tool-row:hover{padding-inline:20px;background:var(--signal)}.tool-number{font-family:var(--mono);font-size:.7rem}.tool-symbol{width:54px;height:54px;border:1.5px solid var(--ink);border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-weight:900}.tool-copy small{font-family:var(--mono);font-size:.6rem;text-transform:uppercase;letter-spacing:.08em}.tool-copy strong{display:block;font-size:1.35rem;letter-spacing:-.035em}.tool-copy p{margin:4px 0 0;color:#626765;font-size:.9rem}.tool-arrow{justify-self:end;font-size:1.35rem}.tool-empty{padding:40px;text-align:center}

/* Profile and standard */
.profile-page{padding:60px 0 110px}.profile-intro{max-width:900px;margin-bottom:50px}.profile-intro h1{margin-bottom:24px}.profile-intro>p:last-child{font-size:1.1rem;max-width:760px;color:#565b59}.profile-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:start}.profile-form{border:1.5px solid var(--ink);border-radius:22px;padding:28px;background:var(--white)}.profile-section{display:flex;align-items:center;gap:14px;margin:6px 0 20px;padding-top:18px;border-top:1px solid var(--line)}.profile-section:first-child{border-top:0;padding-top:0}.profile-section span{font-family:var(--mono);font-size:.68rem}.profile-section h2{font-size:1.5rem;margin:0}.profile-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}.profile-actions p{flex-basis:100%;margin:4px 0 0;font-weight:700;color:#2f6c3d}.profile-aside{position:sticky;top:105px;background:var(--ink);color:var(--paper);padding:42px;border-radius:22px;min-height:520px}.profile-orbit{width:180px;height:180px;margin:0 auto 48px;border:1px solid rgba(255,255,255,.2);border-radius:50%;display:grid;place-items:center;position:relative}.profile-orbit span{width:82px;height:82px;border-radius:50%;background:var(--signal);color:var(--ink);display:grid;place-items:center;font-weight:950;letter-spacing:-.05em}.profile-orbit i{position:absolute;inset:24px;border:1px dashed rgba(216,255,62,.45);border-radius:50%}.profile-orbit i:nth-child(2){inset:45px}.profile-orbit i:nth-child(3){width:10px;height:10px;inset:auto;right:8px;top:45px;background:var(--ember);border:0}.profile-aside h2{font-size:2.6rem;margin-bottom:18px}.profile-aside p{color:#b5b9b5}.profile-aside a{display:inline-block;margin-top:16px;color:var(--signal);font-weight:800}
.standard-page{padding:60px 0 110px}.standard-head{padding-bottom:45px;border-bottom:1.5px solid var(--ink)}.standard-head h1{font-size:clamp(3.3rem,7vw,6.4rem);margin:0}.standard-content{padding-top:55px}.standard-content .lead{font-size:1.35rem;line-height:1.65;color:#484d4b}.standard-content h2{font-size:2.5rem;margin:55px 0 18px}.standard-content p{font-size:1.05rem;line-height:1.75}.principle-list{display:grid;grid-template-columns:1fr 1fr;border:1.5px solid var(--ink);border-radius:18px;overflow:hidden}.principle-list article{padding:24px;border-bottom:1px solid var(--ink)}.principle-list article:nth-child(odd){border-right:1px solid var(--ink)}.principle-list article:nth-last-child(-n+2){border-bottom:0}.principle-list span{font-family:var(--mono);font-size:.66rem}.principle-list h3{margin:34px 0 10px;font-size:1.45rem}.principle-list p{font-size:.92rem;margin:0;color:#5c615f}.contact-card{background:var(--signal);border:1.5px solid var(--ink);border-radius:18px;padding:30px;margin-top:35px}.contact-card span{font-family:var(--mono);font-size:.65rem;letter-spacing:.1em}.contact-card h2{margin:18px 0 8px;font-size:2.4rem}.contact-card p{margin:0}
.not-found{min-height:70vh;display:grid;place-items:center;padding:80px 0}.not-found .container{text-align:center}.error-code{font-family:var(--mono);font-size:1rem;border:1.5px solid var(--ink);width:90px;height:90px;border-radius:50%;display:grid;place-items:center;margin:0 auto 30px}.not-found .eyebrow{justify-content:center}.not-found h1{font-size:clamp(3rem,7vw,6rem);margin-bottom:20px}.not-found .hero-actions{justify-content:center;margin-top:30px}

/* Footer */
.site-footer{background:var(--ink);color:var(--paper);overflow:hidden}.footer-kinetic{display:flex;gap:40px;white-space:nowrap;font-size:clamp(5rem,15vw,14rem);font-weight:950;letter-spacing:-.08em;line-height:.8;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.16);transform:translateX(-4%) rotate(-2deg);padding:65px 0 25px}.footer-shell{width:min(100% - 48px,var(--max));margin:auto;padding:55px 0 50px;border-top:1px solid rgba(255,255,255,.16);display:grid;grid-template-columns:1.2fr .7fr .8fr;gap:50px}.brand-footer .brand-word{font-size:2rem}.footer-lead{max-width:430px;color:#aeb2ae;line-height:1.7}.footer-menu{list-style:none;margin:0;padding:0;display:grid;gap:10px}.footer-menu a{font-weight:800}.footer-menu a:hover{color:var(--signal)}.footer-meta{font-size:.82rem;color:#9ca09d;display:flex;flex-direction:column;justify-content:space-between}.footer-meta p{margin:0 0 12px}

/* Responsive */
@media (max-width:1100px){
 .site-nav{display:none}.header-shell{grid-template-columns:auto 1fr auto}.nav-toggle{display:block;justify-self:end}.header-profile{display:none}.site-nav.is-open{display:block;position:fixed;inset:82px 0 auto;background:var(--paper);border-bottom:1.5px solid var(--ink);padding:22px 24px}.site-nav.is-open .spurt-nav-list{display:grid;gap:0}.site-nav.is-open .spurt-nav-list li{border-bottom:1px solid var(--line)}.site-nav.is-open .spurt-nav-list a{display:block;padding:15px 0;font-size:.9rem}
 .hero-grid{grid-template-columns:1fr;gap:45px}.hero-console{max-width:700px;transform:none}.hero{padding-top:60px}
 .feature-card:nth-child(n){grid-column:span 6}.engine-story{grid-template-columns:1fr;gap:50px}.category-row{grid-template-columns:130px 210px 1fr 35px}
 .calculator-workspace{grid-template-columns:1fr}.result-panel{position:relative;top:auto}.calc-hero-grid{grid-template-columns:1fr 210px}.calc-hero-mark{width:200px;height:200px}.method-grid{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr 1fr}.profile-layout{grid-template-columns:1fr}.profile-aside{position:relative;top:auto}.footer-shell{grid-template-columns:1fr 1fr}.footer-meta{grid-column:span 2}
}
@media (max-width:760px){
 .container-wide{width:min(100% - 28px,var(--max))}.container{width:min(100% - 28px,900px)}.header-shell{width:calc(100% - 28px);height:70px}.site-nav.is-open{top:70px}
 .hero{padding:44px 0 58px;min-height:0}.hero:before{background-size:48px 100%}.hero-copy h1{font-size:clamp(3.25rem,17vw,5.3rem)}.hero-intro{font-size:1rem}.hero-actions{display:grid}.button{width:100%}.hero-proof{gap:10px 18px}.hero-console{padding:22px 18px;border-radius:22px}.console-top{margin-bottom:32px}.console-question{font-size:1.6rem}.quick-grid{grid-template-columns:1fr}.signal-track{justify-content:flex-start;overflow:hidden}
 .section{padding:78px 0}.section-head{grid-template-columns:1fr;gap:20px;margin-bottom:35px}.section-head h2{font-size:clamp(2.7rem,14vw,4.2rem)}.feature-grid{display:grid;grid-template-columns:1fr}.feature-card:nth-child(n){grid-column:auto;min-height:300px}.feature-card h3{font-size:2.25rem}.engine-copy h2{font-size:3.6rem}.engine-stack article{grid-template-columns:34px 1fr}.engine-stack article strong{display:none}.category-row{grid-template-columns:1fr 34px;gap:8px 15px;padding:22px 4px}.category-row>span,.category-row p{grid-column:1}.category-row h3{grid-column:1}.category-row b{grid-column:2;grid-row:1/4}.final-cta h2{font-size:3.4rem}
 .calculator-hero,.hub-hero{padding:36px 0 52px}.breadcrumbs{margin-bottom:30px}.calc-hero-grid{grid-template-columns:1fr}.calc-hero-mark{display:none}.calculator-hero h1,.hub-hero h1{font-size:3.5rem}.calc-lead,.hub-hero .container-wide>p:not(.eyebrow){font-size:1rem}.calc-principles{gap:5px}.calc-principles span{font-size:.58rem}
 .calculator-workspace{padding:24px 0 60px}.field-grid{grid-template-columns:1fr}.form-field-range{grid-column:auto}.calculator-form{padding:18px}.panel-head{padding:16px}.result-content{padding:20px}.result-placeholder{padding:48px 22px}.metric-grid{grid-template-columns:1fr 1fr}.result-actions{align-items:flex-start;flex-direction:column}.method-strip{padding:58px 0}.method-grid{gap:30px}.related-grid{grid-template-columns:1fr}.related-section{padding-top:70px}
 .hub-count{position:relative;right:auto;bottom:auto;transform:none;width:120px;height:120px;margin-top:28px}.hub-count strong{font-size:2.2rem}.hub-content{padding-top:60px}.tool-filter{align-items:stretch;flex-direction:column}.tool-filter>div{width:100%}.tool-row{grid-template-columns:35px 48px 1fr 25px;gap:10px;padding:18px 2px}.tool-symbol{width:44px;height:44px}.tool-copy p{display:none}.tool-copy strong{font-size:1.05rem}
 .profile-page{padding-top:36px}.profile-form{padding:18px}.profile-aside{padding:28px}.profile-aside h2{font-size:2.2rem}.standard-page{padding-top:36px}.standard-head h1{font-size:3.6rem}.standard-content h2{font-size:2rem}.principle-list{grid-template-columns:1fr}.principle-list article:nth-child(n){border-right:0;border-bottom:1px solid var(--ink)}.principle-list article:last-child{border-bottom:0}
 .footer-shell{grid-template-columns:1fr;gap:30px}.footer-meta{grid-column:auto}.footer-kinetic{font-size:6rem}.footer-menu{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}


/* Calculator guidance and robust interaction states */
.calculator-instructions{display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:start;margin:0 0 24px;padding:17px 18px;background:rgba(216,255,62,.28);border:1px solid rgba(16,19,26,.14);border-radius:16px}
.calculator-instructions .instruction-number{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--ink);color:var(--signal);font-family:var(--mono);font-weight:900;font-size:1rem}
.calculator-instructions h3{margin:1px 0 5px;font-size:1rem;letter-spacing:-.025em;line-height:1.2}
.calculator-instructions p{margin:0;color:var(--ink-2);font-size:.93rem;line-height:1.5}
.calculate-button[disabled]{opacity:.55;cursor:wait;transform:none}
.form-error:not([hidden]){display:block;margin:14px 0 0;padding:12px 14px;border-radius:12px;background:rgba(255,91,53,.12);border:1px solid rgba(255,91,53,.35);font-weight:750}
@media (max-width:640px){.calculator-instructions{grid-template-columns:34px 1fr;padding:15px}.calculator-instructions .instruction-number{width:34px;height:34px}.calculator-instructions p{font-size:.88rem}}

/* 1.0.5 — Runner's World-inspired display type and responsive hardening */
html,body{max-width:100%;overflow-x:clip}
html.nav-open,body.nav-open{overflow:hidden}
body.nav-open{touch-action:auto}
.site-main,.site-header,.site-footer,section{max-width:100%}
.container,.container-wide,.header-shell{min-width:0}
.header-shell>* ,.hero-grid>* ,.section-head>* ,.calc-hero-grid>* ,.calculator-workspace>* ,.method-grid>* ,.profile-layout>*{min-width:0}

h1,h2,h3,.brand-word,.button,.feature-card h3,.panel-head h2,.metric strong,.result-headline h3{
  font-family:var(--display);
}
h1,h2,h3{font-stretch:condensed;font-weight:800;overflow-wrap:anywhere;hyphens:auto}

/* Larger, sharper brand */
.header-shell{height:88px;grid-template-columns:auto minmax(0,1fr) auto;gap:30px}
.brand{gap:13px;min-width:0;line-height:1}
.brand-word{font-size:2.05rem;font-weight:900;letter-spacing:-.045em;line-height:.82;white-space:nowrap}
.brand-mark{grid-template-columns:repeat(3,8px);gap:4px;height:32px}
.brand-mark span:nth-child(1){height:15px}.brand-mark span:nth-child(2){height:24px}.brand-mark span:nth-child(3){height:32px}

/* Header and mobile menu remain inside the viewport */
.site-nav,.spurt-nav-list{min-width:0}
.spurt-nav-list{gap:24px}
.spurt-nav-list a{white-space:nowrap}
.nav-toggle{flex:0 0 auto}
.admin-bar .site-header{top:32px}

/* Long titles and breadcrumbs */
.hero-copy h1,.calculator-hero h1,.hub-hero h1,.standard-head h1,.profile-intro h1{
  max-width:100%;
  text-wrap:balance;
  overflow-wrap:anywhere;
  word-break:normal;
}
.breadcrumbs{max-width:100%;min-width:0;overflow-wrap:anywhere;word-break:break-word}
.breadcrumbs a,.breadcrumbs strong{min-width:0;overflow-wrap:anywhere}
.eyebrow{max-width:100%;flex-wrap:wrap;overflow-wrap:anywhere}
.calc-lead,.hero-intro,.hub-hero p,.standard-content,.tool-copy,.result-content{min-width:0;overflow-wrap:anywhere}

/* Clear meaning for the calculator hero mark */
.calc-hero-mark>span{display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:.86}
.calc-hero-mark>span b{font-family:var(--display);font-size:2.35rem;font-weight:900;letter-spacing:-.06em}
.calc-hero-mark>span small{font-family:var(--mono);font-size:.62rem;font-weight:900;letter-spacing:.13em;text-transform:uppercase;margin-top:8px}
.calc-mark-caption{position:absolute;left:50%;bottom:-35px;transform:translateX(-50%);width:max-content;max-width:220px;font-family:var(--mono);font-style:normal;font-size:.62rem;font-weight:850;letter-spacing:.11em;text-transform:uppercase;text-align:center}

/* Form and result elements never force horizontal scrolling */
.calculator-panel,.result-panel,.calculator-form,.field-grid,.form-field,.input-shell,.result-content,.metric-grid,.result-table-wrap{min-width:0;max-width:100%}
.input-shell input:not([type=range]),.input-shell select,.input-shell textarea{min-width:0;max-width:100%}
.input-shell select{text-overflow:ellipsis}
.panel-head h2,.metric strong,.result-note,.calculator-instructions p{overflow-wrap:anywhere}
.result-table-wrap{-webkit-overflow-scrolling:touch}
.result-table{min-width:520px}

@media (max-width:1100px){
  .header-shell{grid-template-columns:minmax(0,1fr) auto;gap:14px}
  .brand{justify-self:start}
  .nav-toggle{grid-column:2;justify-self:end}
  .site-nav.is-open{
    display:block;
    position:fixed;
    inset:88px 0 0 0;
    width:100%;
    max-width:100%;
    max-height:calc(100dvh - 88px);
    overflow-y:auto;
    overscroll-behavior:contain;
    background:var(--paper);
    border-bottom:0;
    padding:18px max(24px,calc((100vw - var(--max))/2));
    box-shadow:0 24px 50px rgba(16,19,26,.16);
  }
  .admin-bar .site-nav.is-open{inset:120px 0 0 0;max-height:calc(100dvh - 120px)}
  .site-nav.is-open .spurt-nav-list a{white-space:normal;overflow-wrap:anywhere}
  .calc-mark-caption{bottom:-31px}
}

@media (max-width:782px){
  .admin-bar .site-header{top:46px}
  .admin-bar .site-nav.is-open{inset:134px 0 0 0;max-height:calc(100dvh - 134px)}
}

@media (max-width:760px){
  .header-shell{height:74px;width:calc(100% - 24px)}
  .brand{gap:10px}
  .brand-word{font-size:1.82rem}
  .brand-mark{grid-template-columns:repeat(3,7px);gap:3px;height:28px}
  .brand-mark span:nth-child(1){height:13px}.brand-mark span:nth-child(2){height:21px}.brand-mark span:nth-child(3){height:28px}
  .nav-toggle{width:46px;height:44px}
  .site-nav.is-open{inset:74px 0 0 0;max-height:calc(100dvh - 74px);padding:16px 18px 28px}
  .admin-bar .site-nav.is-open{inset:120px 0 0 0;max-height:calc(100dvh - 120px)}

  .container-wide,.container{width:calc(100% - 24px);max-width:100%}
  .calculator-hero,.hub-hero{padding:28px 0 42px}
  .breadcrumbs{gap:6px 8px;margin-bottom:24px;font-size:.62rem;line-height:1.55}
  .eyebrow{font-size:.66rem;line-height:1.45;margin-bottom:14px}
  .calculator-hero h1,.hub-hero h1,.standard-head h1,.profile-intro h1{
    font-size:clamp(2.2rem,10.7vw,3.65rem);
    line-height:.92;
    letter-spacing:-.045em;
    margin-bottom:18px;
  }
  .hero-copy h1{font-size:clamp(3rem,15.5vw,4.9rem);line-height:.9}
  .calc-lead,.hub-hero .container-wide>p:not(.eyebrow){font-size:.98rem;line-height:1.6}
  .calc-principles{display:grid;grid-template-columns:1fr;align-items:start;justify-items:start;gap:7px;margin-top:20px}
  .calc-principles span{font-size:.63rem;padding:7px 10px}

  .calculator-workspace{width:calc(100% - 20px);padding:20px 0 54px;gap:14px}
  .calculator-panel,.result-panel{border-radius:18px}
  .panel-head{grid-template-columns:34px minmax(0,1fr);gap:8px;padding:15px 14px}
  .panel-head .confidence{grid-column:1/-1;justify-self:start;margin-left:42px}
  .panel-head h2{font-size:1.45rem;line-height:1}
  .calculator-instructions{margin:0 12px 18px}
  .calculator-form{padding:14px}
  .field-grid{gap:13px}
  .form-field label{font-size:.69rem;line-height:1.35}
  .input-shell input:not([type=range]),.input-shell select{height:52px;padding-inline:12px;font-size:16px}
  .calculate-button{min-height:55px;margin-top:18px}
  .result-content{padding:18px 14px}
  .result-placeholder{padding:38px 16px}
  .result-placeholder h3{font-size:1.85rem}
  .metric-grid{grid-template-columns:1fr 1fr;gap:8px}
  .metric{padding:13px 11px}
  .metric strong{font-size:1.2rem}
  .result-headline h3{font-size:clamp(2rem,11vw,3.3rem)}
  .result-table-wrap{margin-inline:0;width:100%}
  .method-strip,.related-section{overflow:hidden}
}

@media (max-width:460px){
  .brand-word{font-size:1.72rem}
  .calculator-hero h1,.hub-hero h1,.standard-head h1,.profile-intro h1{font-size:clamp(2.05rem,10.5vw,2.85rem)}
  .hero-copy h1{font-size:clamp(2.75rem,15vw,4rem)}
  .metric-grid{grid-template-columns:1fr}
  .panel-head .confidence{margin-left:0}
  .calculator-instructions{grid-template-columns:32px minmax(0,1fr);padding:13px;margin-inline:10px}
  .calculator-instructions .instruction-number{width:32px;height:32px}
  .footer-menu{grid-template-columns:1fr}
}

@media (max-width:360px){
  .header-shell{width:calc(100% - 18px)}
  .brand-word{font-size:1.58rem}
  .brand-mark{grid-template-columns:repeat(3,6px)}
  .container-wide,.container{width:calc(100% - 18px)}
  .calculator-workspace{width:calc(100% - 14px)}
  .calculator-hero h1,.hub-hero h1,.standard-head h1,.profile-intro h1{font-size:2rem}
}


/* 1.0.6 — Om meg */
.spurt-page-about-me .standard-content{width:min(100% - 40px,1080px)}
.about-me-hero{display:grid;grid-template-columns:minmax(280px,.82fr) minmax(0,1.18fr);gap:clamp(38px,6vw,82px);align-items:center;margin:0 0 72px}
.about-me-portrait{position:relative;margin:0;isolation:isolate}
.about-me-portrait:before{content:"";position:absolute;z-index:-1;inset:-16px 22px 32px -16px;background:var(--signal);border:1.5px solid var(--ink);border-radius:28px;transform:rotate(-2.5deg)}
.about-me-portrait:after{content:"";position:absolute;z-index:2;right:-14px;top:34px;width:54px;height:11px;background:var(--ember);transform:rotate(-8deg)}
.about-me-portrait img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;object-position:center top;border:1.5px solid var(--ink);border-radius:24px;background:var(--paper-2);box-shadow:0 24px 55px rgba(16,19,26,.16)}
.about-me-portrait figcaption{display:inline-flex;margin:17px 0 0 6px;font-family:var(--mono);font-size:.66rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.about-me-intro{min-width:0}
.about-me-intro .eyebrow{margin-bottom:20px}
.about-me-intro h2{font-size:clamp(3rem,6.2vw,5.7rem);line-height:.88;margin:0 0 26px;text-wrap:balance;overflow-wrap:anywhere}
.about-me-intro .lead{font-size:clamp(1.18rem,2vw,1.55rem);line-height:1.55;margin:0 0 20px;color:var(--ink)}
.about-me-intro>p:last-child{margin-bottom:0;color:#4f5452}
.about-me-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1.5px solid var(--ink);border-radius:22px;overflow:hidden;margin:0 0 68px;background:rgba(255,255,255,.28)}
.about-me-grid article{min-width:0;padding:30px 26px 34px;border-right:1px solid var(--ink)}
.about-me-grid article:last-child{border-right:0}
.about-me-grid span{display:grid;place-items:center;width:42px;height:42px;border:1.5px solid var(--ink);border-radius:50%;font-family:var(--mono);font-size:.72rem;font-weight:900;background:var(--paper)}
.about-me-grid h3{font-size:1.75rem;line-height:1;margin:34px 0 14px}
.about-me-grid p{font-size:.96rem;line-height:1.65;margin:0;color:#525755}
.about-me-quote{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:34px;align-items:end;padding:38px 40px;background:var(--ink);color:var(--paper);border-radius:24px;overflow:hidden}
.about-me-quote:after{content:"SPURT";position:absolute;right:-24px;top:-31px;font-family:var(--display);font-size:8rem;font-weight:900;letter-spacing:-.07em;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.1);pointer-events:none}
.about-me-quote p{position:relative;z-index:1;max-width:720px;margin:0;font-family:var(--display);font-size:clamp(2rem,4vw,3.7rem);font-weight:800;letter-spacing:-.045em;line-height:1}
.about-me-quote .button{position:relative;z-index:1;background:var(--signal);color:var(--ink);white-space:nowrap}
.about-me-quote .button:hover{background:var(--ember);color:var(--white)}

@media (max-width:850px){
  .about-me-hero{grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:34px}
  .about-me-grid{grid-template-columns:1fr}
  .about-me-grid article{border-right:0;border-bottom:1px solid var(--ink)}
  .about-me-grid article:last-child{border-bottom:0}
  .about-me-quote{grid-template-columns:1fr;align-items:start}
  .about-me-quote .button{width:max-content}
}
@media (max-width:640px){
  .spurt-page-about-me .standard-content{width:calc(100% - 24px)}
  .about-me-hero{grid-template-columns:1fr;gap:38px;margin-bottom:52px}
  .about-me-portrait{width:min(100%,430px);margin-inline:auto}
  .about-me-portrait:before{inset:-10px 16px 22px -9px;border-radius:22px}
  .about-me-portrait img{border-radius:19px}
  .about-me-portrait figcaption{font-size:.61rem;line-height:1.5}
  .about-me-intro h2{font-size:clamp(2.65rem,13vw,4rem);line-height:.9}
  .about-me-grid{margin-bottom:48px;border-radius:18px}
  .about-me-grid article{padding:24px 20px 27px}
  .about-me-grid h3{font-size:1.55rem;margin-top:26px}
  .about-me-quote{padding:28px 22px;border-radius:18px;gap:26px}
  .about-me-quote p{font-size:clamp(2rem,10vw,3rem)}
  .about-me-quote .button{width:100%;white-space:normal;text-align:center}
}


/* 1.0.7 — robust mobile navigation */
@media (max-width:1100px){
  .site-header{overflow:visible}
  .site-header.nav-is-open{background:var(--paper);border-color:var(--ink);backdrop-filter:none;-webkit-backdrop-filter:none}
  .site-nav.is-open{
    position:absolute;
    inset:auto 0 auto 0;
    top:100%;
    z-index:1100;
    width:100%;
    height:calc(100dvh - 88px);
    max-height:none;
    overflow-x:hidden;
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    touch-action:pan-y;
    overscroll-behavior-y:contain;
    background:var(--paper);
    padding:18px max(24px,calc((100vw - var(--max))/2)) 42px;
    border-bottom:0;
    box-shadow:0 24px 50px rgba(16,19,26,.16);
  }
  .admin-bar .site-nav.is-open{inset:auto 0 auto 0;height:calc(100dvh - 120px);max-height:none}
  .site-nav.is-open .spurt-nav-list{display:grid;align-content:start;gap:0;min-height:min-content}
  .site-nav.is-open .spurt-nav-list li{margin:0;border-bottom:1px solid var(--line)}
  .site-nav.is-open .spurt-nav-list a{display:block;padding:18px 2px;font-size:1rem;line-height:1.35;white-space:normal;overflow-wrap:anywhere}
  .nav-toggle{z-index:1200;border-radius:999px}
  .nav-toggle:focus-visible{outline:3px solid var(--electric);outline-offset:2px}
  .nav-toggle.is-active span:nth-child(2){top:21px;transform:rotate(45deg)}
  .nav-toggle.is-active span:nth-child(3){top:21px;transform:rotate(-45deg)}
}
@media (min-width:761px) and (max-width:782px){
  .admin-bar .site-nav.is-open{inset:auto 0 auto 0;height:calc(100dvh - 134px);max-height:none}
}
@media (max-width:760px){
  .site-nav.is-open{inset:auto 0 auto 0;top:100%;height:calc(100dvh - 74px);max-height:none;padding:12px 18px 34px}
  .admin-bar .site-nav.is-open{inset:auto 0 auto 0;height:calc(100dvh - 120px);max-height:none}
  .site-nav.is-open .spurt-nav-list a{padding:17px 2px;font-size:.96rem}
}

/* 1.1.0 — delbare resultater og synlig interaksjon */
.result-actions{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px 20px;align-items:center}
.result-action-buttons{display:flex;flex-wrap:wrap;gap:9px}
.result-action{appearance:none;border:1px solid rgba(255,255,255,.35);background:transparent;color:var(--paper);border-radius:999px;padding:9px 13px;font:800 .72rem/1 var(--body);cursor:pointer;transition:.18s ease}
.result-action:hover,.result-action:focus-visible{border-color:var(--signal);color:var(--signal);outline:none}
.result-action-status{grid-column:1/-1;min-height:1.2em;margin:0;color:#b8bcb8;font-size:.72rem}
.result-actions>a{justify-self:end}
@media (max-width:760px){
  .result-actions{grid-template-columns:1fr;align-items:start}
  .result-action-buttons{display:grid;grid-template-columns:1fr;width:100%}
  .result-action{width:100%;min-height:43px;text-align:center}
  .result-actions>a{justify-self:start}
}

/* 1.2.0 — Flagship calculators */
.calculator-progress{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto 1fr auto;align-items:center;gap:12px;margin-bottom:2px;font-family:var(--mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.calculator-progress>span{display:flex;align-items:center;gap:8px;white-space:nowrap}.calculator-progress b{display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--line);border-radius:50%;background:var(--paper)}.calculator-progress i{height:1px;background:var(--line)}.calculator-progress span.is-active{color:var(--ink)}.calculator-progress span.is-active b{background:var(--signal);border-color:var(--ink)}
.field-group-title{grid-column:1/-1;display:flex;align-items:center;gap:10px;margin:9px 0 -2px;font:800 .67rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.field-group-title:first-child{margin-top:0}.field-group-title span{width:24px;height:3px;background:var(--ember)}
.result-range{margin:22px 0 18px;padding:18px;border:1px solid rgba(255,255,255,.14);border-radius:15px;background:rgba(255,255,255,.035)}.range-track{height:11px;border-radius:99px;background:linear-gradient(90deg,var(--ember),var(--signal),var(--aqua));position:relative;margin:5px 8px 18px}.range-track span,.range-track i,.range-track b{position:absolute;top:50%;width:18px;height:18px;border:3px solid var(--ink);background:var(--paper);border-radius:50%;transform:translate(-50%,-50%)}.range-track span{left:4%}.range-track i{left:50%;width:24px;height:24px;background:var(--signal)}.range-track b{left:96%}.range-values{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.range-values div:nth-child(2){text-align:center}.range-values div:last-child{text-align:right}.range-values small{display:block;color:#9da19e;font:700 .57rem/1.25 var(--mono);letter-spacing:.07em;margin-bottom:5px}.range-values strong{display:block;font-family:var(--display);font-size:1.05rem;line-height:1.1}
.result-verdict,.next-step-box{margin:18px 0;border-radius:15px;padding:18px;background:var(--signal);color:var(--ink)}.result-verdict>span,.next-step-box>span{font:800 .61rem/1 var(--mono);letter-spacing:.1em}.result-verdict h4,.next-step-box h4{font-size:1.5rem;margin:8px 0 6px;line-height:1.05}.result-verdict p,.next-step-box p{margin:0;line-height:1.55}.next-step-box{background:var(--electric);color:var(--white)}.next-step-box a{display:inline-flex;margin-top:13px;color:var(--signal);font-weight:900}
.factor-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0}.result-factor{border:1px solid rgba(255,255,255,.13);border-radius:13px;padding:14px;background:rgba(255,255,255,.035);border-top:3px solid #81858c}.result-factor.good{border-top-color:var(--aqua)}.result-factor.warning{border-top-color:var(--ember)}.result-factor span{display:block;color:#9da19e;font:700 .59rem/1 var(--mono);text-transform:uppercase;letter-spacing:.08em}.result-factor strong{display:block;font-family:var(--display);font-size:1.3rem;margin:7px 0 4px}.result-factor p{font-size:.78rem;color:#c2c5c1;margin:0;line-height:1.45}
.confidence-explainer{margin-top:14px;padding:14px 16px;border:1px dashed rgba(255,255,255,.22);border-radius:13px}.confidence-explainer span{font:800 .63rem/1 var(--mono);letter-spacing:.08em;color:var(--signal);text-transform:uppercase}.confidence-explainer p{margin:7px 0 0;color:#c7cac7;font-size:.82rem;line-height:1.55}
.flagship-proof{padding-top:92px}.flagship-proof .section-head p:last-child,.reference-section .section-head p:last-child{max-width:760px;color:var(--muted)}.flagship-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.flagship-feature-grid article{border:1.5px solid var(--ink);border-radius:18px;padding:22px;min-height:220px}.flagship-feature-grid article>span{font:800 .68rem/1 var(--mono);color:var(--ember)}.flagship-feature-grid h3{font-size:1.35rem;margin:38px 0 8px;line-height:1.05}.flagship-feature-grid p{margin:0;color:var(--muted);font-size:.91rem}
.reference-section{padding-top:88px}.reference-filter{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:14px}.reference-filter label{font:800 .68rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}.reference-filter input{width:min(100%,480px);height:50px;border:1.5px solid var(--ink);border-radius:12px;background:var(--white);padding:0 15px;outline:none}.reference-filter input:focus{box-shadow:0 0 0 4px rgba(75,111,255,.16);border-color:var(--electric)}.reference-table-wrap{overflow:auto;border:1.5px solid var(--ink);border-radius:18px;background:var(--white);max-height:620px}.reference-table{width:100%;border-collapse:collapse;font-size:.88rem}.reference-table th,.reference-table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}.reference-table th{position:sticky;top:0;background:var(--ink);color:var(--signal);font:800 .65rem/1 var(--mono);letter-spacing:.07em;text-transform:uppercase;z-index:1}.reference-table tbody tr:nth-child(even){background:var(--paper)}.reference-table tbody tr:hover{background:var(--signal)}
.examples-section{padding-top:88px}.example-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.example-grid article{background:var(--ink);color:var(--white);border-radius:18px;padding:24px}.example-grid h3{color:var(--signal);font-size:1.4rem;margin:0 0 10px}.example-grid p{margin:0;color:#c2c5c1}
.calculator-questions{padding-top:88px}.question-list{border-top:1.5px solid var(--ink)}.question-list details{border-bottom:1.5px solid var(--ink)}.question-list summary{list-style:none;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;padding:20px 4px;font-size:1.12rem;font-weight:900;cursor:pointer}.question-list summary::-webkit-details-marker{display:none}.question-list summary span{font-size:1.5rem;transition:transform .2s}.question-list details[open] summary span{transform:rotate(45deg)}.question-list details p{max-width:820px;margin:-5px 0 22px;color:var(--muted);line-height:1.7}
.result-action{font-family:var(--font)}

@media (max-width:1100px){
  .flagship-feature-grid{grid-template-columns:1fr 1fr}.example-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .calculator-progress{width:100%;gap:7px;font-size:.56rem}.calculator-progress b{width:24px;height:24px}.calculator-progress>span{gap:5px}.field-group-title{margin-top:14px}
  .range-values{gap:6px}.range-values strong{font-size:.88rem}.range-values small{font-size:.5rem}.factor-grid{grid-template-columns:1fr}
  .flagship-proof,.reference-section,.examples-section,.calculator-questions{padding-top:64px}.flagship-feature-grid,.example-grid{grid-template-columns:1fr}.flagship-feature-grid article{min-height:0}.flagship-feature-grid h3{margin-top:24px}
  .reference-filter{display:block}.reference-filter label{display:block;margin-bottom:9px}.reference-filter input{width:100%}.reference-table th,.reference-table td{padding:11px 13px}.question-list summary{font-size:1rem;padding:17px 2px}
}
@media (max-width:420px){
  .calculator-progress>span{font-size:0}.calculator-progress>span b{font-size:.62rem}.calculator-progress i{min-width:12px}.range-values{grid-template-columns:1fr}.range-values div,.range-values div:nth-child(2),.range-values div:last-child{text-align:left;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:8px}.range-values div:last-child{border-bottom:0}.range-track{display:none}
}

/* 1.2.1 — mobile header persistence and calculator sharing */
.calculator-share-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px 14px;margin-top:22px}
.calculator-share-button{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:43px;padding:0 16px;border:1.5px solid var(--ink);border-radius:999px;background:transparent;color:var(--ink);font-family:var(--font);font-size:.74rem;font-weight:900;letter-spacing:.055em;text-transform:uppercase;transition:background .18s,color .18s,transform .18s}
.calculator-share-button:hover,.calculator-share-button:focus-visible{background:var(--ink);color:var(--paper);transform:translateY(-1px);outline:none}
.calculator-share-button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.calculator-share-status{min-height:1.25em;margin:0;font-size:.76rem;font-weight:750;color:var(--muted)}

@media (max-width:1100px){
  body.spurt-engine{padding-top:88px}
  .site-header{position:fixed!important;top:0;right:0;left:0;width:100%;z-index:1400}
  .site-nav.is-open{position:fixed!important;top:88px!important;right:0!important;bottom:0!important;left:0!important;height:auto!important;max-height:none!important}
  html.nav-open,body.nav-open{overflow:auto!important}
  .admin-bar .site-header{top:32px}
  .admin-bar .site-nav.is-open{top:120px!important;bottom:0!important;height:auto!important;max-height:none!important}
}
@media (min-width:761px) and (max-width:782px){
  .admin-bar .site-header{top:46px}
  .admin-bar .site-nav.is-open{top:134px!important}
}
@media (max-width:760px){
  body.spurt-engine{padding-top:74px}
  .site-nav.is-open{top:74px!important}
  .calculator-share-row{display:grid;grid-template-columns:1fr;align-items:start;margin-top:20px}
  .calculator-share-button{width:100%;min-height:48px}
  .calculator-share-status{font-size:.72rem}
  .admin-bar .site-header{top:46px}
  .admin-bar .site-nav.is-open{top:120px!important}
}


/* 1.3.2 — differentiated calculator families, transparent model cards and consent */

/* Calculator pages no longer share one identical hero treatment. */
.calculator-hero{--calc-accent:var(--ember);--calc-secondary:var(--signal);position:relative;isolation:isolate;overflow:hidden}
.calculator-hero:before,.calculator-hero:after{content:"";position:absolute;pointer-events:none;z-index:-1}
.calculator-hero:before{inset:0;background:linear-gradient(115deg,transparent 0 58%,color-mix(in srgb,var(--calc-accent) 10%,transparent) 58% 100%)}
.calculator-hero:after{right:-7vw;bottom:-16vw;width:42vw;height:42vw;border:1px solid color-mix(in srgb,var(--calc-accent) 28%,transparent);border-radius:50%;box-shadow:0 0 0 4vw color-mix(in srgb,var(--calc-accent) 4%,transparent),0 0 0 8vw color-mix(in srgb,var(--calc-accent) 3%,transparent)}
.calculator-hero.calc-category-pace{--calc-accent:#1769ff;--calc-secondary:#56e0cf;background:#f2f5ff}
.calculator-hero.calc-category-race{--calc-accent:#d8ff3e;--calc-secondary:#ff5b35;background:var(--ink);color:var(--paper)}
.calculator-hero.calc-category-race .breadcrumbs,.calculator-hero.calc-category-race .calc-lead{color:#c8ccc8}
.calculator-hero.calc-category-race .breadcrumbs a{color:var(--paper)}
.calculator-hero.calc-category-race .calc-principles span,.calculator-hero.calc-category-race .calculator-share-button{border-color:rgba(255,255,255,.38);color:var(--paper)}
.calculator-hero.calc-category-race .eyebrow span{background:var(--signal)}
.calculator-hero.calc-category-training{--calc-accent:#ff5b35;--calc-secondary:#ffc93d;background:#fff2eb}
.calculator-hero.calc-category-capacity{--calc-accent:#6a4cff;--calc-secondary:#56e0cf;background:#f3efff}
.calculator-hero.calc-category-energy{--calc-accent:#00a77e;--calc-secondary:#d8ff3e;background:#edf9f4}
.calculator-hero.calc-category-gear{--calc-accent:#3c3f45;--calc-secondary:#ff5b35;background:#efefec}
.calculator-hero .eyebrow span{background:var(--calc-accent)}
.calculator-hero.is-depth-calculator{padding:66px 0 74px}
.calculator-hero.is-compact-calculator{padding:42px 0 48px;border-bottom:1px solid color-mix(in srgb,var(--calc-accent) 30%,var(--line))}
.calculator-hero.is-compact-calculator .calc-hero-grid{grid-template-columns:minmax(0,1fr) 180px;gap:44px}
.calculator-hero.is-compact-calculator h1{font-size:clamp(3rem,6vw,5.7rem);max-width:900px}
.calculator-hero.is-compact-calculator .calc-lead{max-width:760px}
.calculator-hero.is-compact-calculator .calc-hero-mark{width:170px;height:170px}
.calculator-hero.is-compact-calculator .calc-hero-mark i:nth-of-type(3){display:none}

/* Six flagship marks have distinct visual grammars. */
.calc-slug-lopekalkulator .calc-hero-mark{border-radius:22px;border:0;background:linear-gradient(135deg,#1769ff,#56e0cf);transform:rotate(2deg)}
.calc-slug-lopekalkulator .calc-hero-mark:before{content:"";position:absolute;inset:18% 13%;background:repeating-linear-gradient(90deg,rgba(255,255,255,.18) 0 1px,transparent 1px 20%)}
.calc-slug-lopekalkulator .calc-hero-mark i{border-color:rgba(255,255,255,.5);border-radius:0;transform:skewY(-12deg)}
.calc-slug-lopekalkulator .calc-hero-mark span{background:var(--paper);color:var(--ink);border-radius:14px}
.calc-slug-maraton-kalkulator .calc-hero-mark{border-width:3px;background:radial-gradient(circle,var(--signal) 0 25%,transparent 25% 100%)}
.calc-slug-maraton-kalkulator .calc-hero-mark:before{content:"42.195";position:absolute;right:-10px;bottom:12px;font-family:var(--mono);font-size:.7rem;letter-spacing:.08em}
.calc-slug-terskel-kalkulator .calc-hero-mark{border:0;border-radius:0;width:290px;height:210px}
.calc-slug-terskel-kalkulator .calc-hero-mark:before{content:"";position:absolute;inset:50% 0 auto;height:4px;background:#6a4cff;box-shadow:0 -38px 0 rgba(106,76,255,.13),0 38px 0 rgba(106,76,255,.13)}
.calc-slug-terskel-kalkulator .calc-hero-mark:after{content:"";position:absolute;left:5%;right:5%;top:32%;height:38%;background:linear-gradient(135deg,transparent 0 20%,#56e0cf 20% 24%,transparent 24% 40%,#6a4cff 40% 44%,transparent 44% 62%,#ff5b35 62% 66%,transparent 66%)}
.calc-slug-terskel-kalkulator .calc-hero-mark span{z-index:2;background:var(--paper);border:2px solid #6a4cff}
.calc-slug-terskel-kalkulator .calc-hero-mark i{display:none}
.calc-slug-treningsmengde-kalkulator .calc-hero-mark{border:0;border-radius:20px;background:var(--paper);box-shadow:inset 0 0 0 2px var(--ink);align-items:end;grid-template-columns:repeat(5,1fr);gap:8px;padding:32px}
.calc-slug-treningsmengde-kalkulator .calc-hero-mark:before{content:"";position:absolute;left:30px;right:30px;bottom:32px;height:38%;background:linear-gradient(90deg,#ff5b35 0 14%,transparent 14% 21%,#ff8c3a 21% 40%,transparent 40% 47%,#ffc93d 47% 68%,transparent 68% 75%,#d8ff3e 75% 100%);clip-path:polygon(0 100%,0 70%,14% 70%,14% 50%,40% 50%,40% 32%,68% 32%,68% 12%,100% 12%,100% 100%)}
.calc-slug-treningsmengde-kalkulator .calc-hero-mark span{z-index:2;align-self:start}
.calc-slug-treningsmengde-kalkulator .calc-hero-mark i{display:none}
.calc-slug-pulssone-kalkulator .calc-hero-mark{background:conic-gradient(#56e0cf 0 20%,#4b6fff 20% 40%,#d8ff3e 40% 60%,#ffc93d 60% 80%,#ff5b35 80%);border:0;padding:22px}
.calc-slug-pulssone-kalkulator .calc-hero-mark:before{content:"";position:absolute;inset:22px;background:var(--paper);border-radius:50%}
.calc-slug-pulssone-kalkulator .calc-hero-mark span{z-index:2;background:var(--paper);border:1px solid var(--ink)}
.calc-slug-pulssone-kalkulator .calc-hero-mark i{display:none}
.calc-slug-tredemolle-kalkulator .calc-hero-mark{border-radius:26px 26px 62px 62px;border:3px solid var(--ink);background:#e5e6e2;transform:perspective(500px) rotateX(8deg)}
.calc-slug-tredemolle-kalkulator .calc-hero-mark:before{content:"";position:absolute;left:15%;right:15%;bottom:14%;height:22%;border-radius:50%;background:var(--ink);box-shadow:inset 0 0 0 6px #343942}
.calc-slug-tredemolle-kalkulator .calc-hero-mark:after{content:"";position:absolute;left:19%;right:19%;bottom:24%;height:3px;background:var(--signal);transform:skewX(-28deg)}
.calc-slug-tredemolle-kalkulator .calc-hero-mark span{z-index:2;align-self:start;margin-top:18px}
.calc-slug-tredemolle-kalkulator .calc-hero-mark i{display:none}

/* Three result models deliberately use different visual systems. */
.calculator-workspace.result-model-exact .result-panel{background:#fff;color:var(--ink);border-color:#1769ff;box-shadow:0 18px 55px rgba(23,105,255,.10)}
.calculator-workspace.result-model-exact .result-panel .panel-head{background:#edf3ff;border-color:rgba(23,105,255,.25)}
.calculator-workspace.result-model-exact .confidence{color:#1769ff}
.calculator-workspace.result-model-exact .result-headline h3,.calculator-workspace.result-model-exact .result-headline>p:first-child{color:#1769ff}
.calculator-workspace.result-model-exact .result-headline,.calculator-workspace.result-model-exact .result-actions{border-color:rgba(16,19,26,.14)}
.calculator-workspace.result-model-exact .result-headline>p:last-child,.calculator-workspace.result-model-exact .result-action-status{color:#5d6260}
.calculator-workspace.result-model-exact .metric{background:#f5f8ff;border-color:rgba(23,105,255,.18)}
.calculator-workspace.result-model-exact .metric span{color:#5d6260}
.calculator-workspace.result-model-exact .result-note{background:#f6f7f8;color:#33383b;border-color:#1769ff}
.calculator-workspace.result-model-exact .result-note.warning{border-color:var(--ember)}
.calculator-workspace.result-model-exact .result-table-wrap{border-color:rgba(16,19,26,.14)}
.calculator-workspace.result-model-exact .result-table th{background:#edf3ff;color:#1769ff}
.calculator-workspace.result-model-exact .result-table th,.calculator-workspace.result-model-exact .result-table td{border-color:rgba(16,19,26,.10)}
.calculator-workspace.result-model-exact .result-action{color:var(--ink);border-color:rgba(16,19,26,.35)}
.calculator-workspace.result-model-exact .result-actions a{color:#1769ff}
.calculator-workspace.result-model-exact .placeholder-orbit{border-color:rgba(23,105,255,.25)}
.calculator-workspace.result-model-exact .placeholder-orbit b{background:#1769ff;color:#fff}
.calculator-workspace.result-model-exact .placeholder-orbit i{border-color:rgba(23,105,255,.32)}
.calculator-workspace.result-model-exact .result-verdict,.calculator-workspace.result-model-exact .confidence-explainer,.calculator-workspace.result-model-exact .next-step-box{background:#f5f8ff;color:var(--ink);border-color:rgba(23,105,255,.22)}

.calculator-workspace.result-model-estimate .result-panel{background:var(--ink);color:var(--paper);box-shadow:0 24px 75px rgba(16,19,26,.18)}

.calculator-workspace.result-model-decision .result-panel{background:#ffede4;color:#1a1718;border-color:#ff5b35;box-shadow:0 18px 55px rgba(255,91,53,.13)}
.calculator-workspace.result-model-decision .result-panel .panel-head{background:#ffddce;border-color:rgba(255,91,53,.35)}
.calculator-workspace.result-model-decision .confidence{color:#b6331e}
.calculator-workspace.result-model-decision .result-headline h3,.calculator-workspace.result-model-decision .result-headline>p:first-child{color:#b6331e}
.calculator-workspace.result-model-decision .result-headline,.calculator-workspace.result-model-decision .result-actions{border-color:rgba(67,32,24,.16)}
.calculator-workspace.result-model-decision .result-headline>p:last-child,.calculator-workspace.result-model-decision .result-action-status{color:#6b514a}
.calculator-workspace.result-model-decision .metric{background:#fff7f3;border-color:rgba(255,91,53,.22)}
.calculator-workspace.result-model-decision .metric span{color:#71534b}
.calculator-workspace.result-model-decision .result-note{background:#fff7f3;color:#3d302c;border-color:#ff5b35}
.calculator-workspace.result-model-decision .result-table-wrap{border-color:rgba(67,32,24,.16)}
.calculator-workspace.result-model-decision .result-table th{background:#ffddce;color:#9e2817}
.calculator-workspace.result-model-decision .result-table th,.calculator-workspace.result-model-decision .result-table td{border-color:rgba(67,32,24,.12)}
.calculator-workspace.result-model-decision .result-action{color:#1a1718;border-color:rgba(67,32,24,.34)}
.calculator-workspace.result-model-decision .result-actions a{color:#9e2817}
.calculator-workspace.result-model-decision .placeholder-orbit{border-color:rgba(255,91,53,.28)}
.calculator-workspace.result-model-decision .placeholder-orbit b{background:#ff5b35;color:#fff}
.calculator-workspace.result-model-decision .placeholder-orbit i{border-color:rgba(255,91,53,.35)}
.calculator-workspace.result-model-decision .result-verdict,.calculator-workspace.result-model-decision .confidence-explainer,.calculator-workspace.result-model-decision .next-step-box{background:#fff7f3;color:#1a1718;border-color:rgba(255,91,53,.23)}

/* Method cards make every calculation auditable without becoming a blog article. */
.method-ledger{padding:84px 0 92px;background:var(--ink);color:var(--paper);border-block:1px solid rgba(255,255,255,.08)}
.method-ledger.result-model-exact{background:#102b5c}
.method-ledger.result-model-decision{background:#4c2118}
.method-ledger-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,330px);gap:55px;align-items:end;margin-bottom:36px}
.method-ledger-head h2{font-size:clamp(2.5rem,5vw,4.8rem);margin-bottom:18px;max-width:880px}
.method-ledger-head p{color:#c2c7c3;max-width:760px;margin:0;font-size:1rem;line-height:1.7}
.model-status{border:1px solid rgba(255,255,255,.28);border-radius:18px;padding:19px 21px;background:rgba(255,255,255,.055)}
.model-status span{display:block;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--signal);margin-bottom:8px}
.model-status strong{font-size:1.05rem;line-height:1.35}
.method-ledger-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.method-ledger-card{position:relative;min-height:360px;padding:25px 24px 28px;border:1px solid rgba(255,255,255,.22);border-radius:18px;background:rgba(255,255,255,.045)}
.method-ledger-card>span{font-family:var(--mono);font-size:.67rem;color:var(--signal)}
.method-ledger-card h3{margin:72px 0 20px;font-size:2rem;color:var(--paper)}
.method-ledger-card ul{margin:0;padding:0;list-style:none;display:grid;gap:14px}
.method-ledger-card li{position:relative;padding-left:19px;color:#c9ceca;line-height:1.58;font-size:.92rem}
.method-ledger-card li:before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--signal)}
.method-ledger-card.judgement-card li:before{background:var(--aqua)}
.method-ledger-card.limits-card li:before{background:var(--ember)}
.method-ledger-note{margin:22px 0 0;padding:14px 17px;border-left:3px solid var(--signal);background:rgba(255,255,255,.045);color:#bdc2be;font-size:.83rem;line-height:1.55}

/* Anonymous validation appears only for estimations and decision support. */
.model-validation{margin:24px 0 6px;padding:20px;border:1px solid currentColor;border-radius:16px;background:rgba(255,255,255,.055)}
.result-model-exact .model-validation{display:none}
.model-validation-head>span{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;color:var(--signal);margin-bottom:7px}
.result-model-decision .model-validation-head>span{color:#9e2817}
.model-validation-head h4{font-family:var(--display);font-size:1.45rem;line-height:1.05;margin:0 0 8px}
.model-validation-head p{font-size:.82rem;line-height:1.5;margin:0 0 17px;opacity:.78}
.model-validation fieldset{border:0;padding:0;margin:0 0 15px;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.model-validation legend{grid-column:1/-1;font-size:.78rem;font-weight:850;margin-bottom:5px}
.model-validation fieldset label{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid currentColor;border-radius:11px;font-size:.76rem;background:rgba(255,255,255,.04)}
.model-validation input[type=radio]{accent-color:var(--signal)}
.result-model-decision .model-validation input[type=radio]{accent-color:#ff5b35}
.validation-field{display:grid;gap:6px;margin:0 0 12px;font-size:.76rem;font-weight:800}
.validation-field small{font-weight:500;opacity:.7}
.validation-field input,.validation-field textarea{width:100%;border:1px solid currentColor;border-radius:11px;background:rgba(255,255,255,.08);color:inherit;padding:11px 12px;font-size:.84rem;resize:vertical}
.result-model-decision .validation-field input,.result-model-decision .validation-field textarea{background:#fff7f3}
.validation-submit{border:0;border-radius:999px;padding:11px 16px;background:var(--signal);color:var(--ink);font-weight:900;font-size:.76rem}
.result-model-decision .validation-submit{background:#ff5b35;color:#fff}
.validation-submit[disabled]{opacity:.6;cursor:wait}
.validation-status{min-height:1.25em;margin:10px 0 0;font-size:.76rem;font-weight:750}
.validation-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}
.model-validation form.is-complete fieldset,.model-validation form.is-complete .validation-field,.model-validation form.is-complete .validation-submit{display:none}

/* Consent is independent of the theme's main content and does not block use. */
.consent-banner{position:fixed;z-index:1200;left:18px;right:18px;bottom:18px;max-width:1040px;margin-inline:auto;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:end;padding:24px 26px;background:var(--ink);color:var(--paper);border:1px solid rgba(255,255,255,.22);border-radius:20px;box-shadow:0 22px 80px rgba(16,19,26,.34)}
.consent-banner[hidden]{display:none}
.consent-copy>span{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;color:var(--signal)}
.consent-copy h2{font-size:1.8rem;margin:10px 0 8px;letter-spacing:-.035em}
.consent-copy p{margin:0 0 9px;color:#c5c9c5;line-height:1.55;font-size:.88rem;max-width:720px}
.consent-copy a{text-decoration:underline;font-size:.78rem;color:var(--signal)}
.consent-actions{display:flex;gap:9px;white-space:nowrap}
.consent-actions button{min-height:44px;padding:0 16px;border-radius:999px;font-size:.74rem;font-weight:900}
.consent-accept{border:0;background:var(--signal);color:var(--ink)}
.consent-decline{border:1px solid rgba(255,255,255,.48);background:transparent;color:var(--paper)}
.privacy-choice-link{border:0;background:transparent;color:#9ca09d;padding:0;text-align:left;text-decoration:underline;font-size:.78rem}
.privacy-choice-link:hover{color:var(--signal)}

@media (max-width:1100px){
  .method-ledger-grid{grid-template-columns:1fr 1fr}.method-ledger-card:last-child{grid-column:1/-1;min-height:0}
}
@media (max-width:760px){
  .calculator-hero.is-depth-calculator,.calculator-hero.is-compact-calculator{padding:34px 0 48px}
  .calculator-hero.is-compact-calculator .calc-hero-grid{grid-template-columns:1fr}
  .calculator-hero:after{width:72vw;height:72vw;right:-35vw;bottom:-30vw}
  .method-ledger{padding:62px 0 68px}
  .method-ledger-head{grid-template-columns:1fr;gap:22px}
  .method-ledger-head h2{font-size:clamp(2.5rem,13vw,3.8rem)}
  .method-ledger-grid{grid-template-columns:1fr}
  .method-ledger-card,.method-ledger-card:last-child{grid-column:auto;min-height:0}
  .method-ledger-card h3{margin-top:36px}
  .model-validation fieldset{grid-template-columns:1fr}
  .consent-banner{left:10px;right:10px;bottom:10px;grid-template-columns:1fr;gap:17px;padding:19px;border-radius:17px;max-height:calc(100dvh - 20px);overflow:auto}
  .consent-actions{display:grid;grid-template-columns:1fr 1fr}
  .consent-actions button{width:100%}
}
.calculator-workspace.result-model-exact .result-factor,.calculator-workspace.result-model-decision .result-factor{border-color:rgba(16,19,26,.14);background:rgba(255,255,255,.58)}
.calculator-workspace.result-model-exact .result-factor span,.calculator-workspace.result-model-decision .result-factor span{color:#666b68}
.calculator-workspace.result-model-exact .result-factor p,.calculator-workspace.result-model-decision .result-factor p{color:#474d49}
.calculator-workspace.result-model-exact .confidence-explainer span{color:#1769ff}
.calculator-workspace.result-model-decision .confidence-explainer span{color:#9e2817}
.calculator-workspace.result-model-exact .next-step-box a{color:#1769ff}
.calculator-workspace.result-model-decision .next-step-box a{color:#9e2817}
.calculator-workspace.result-model-exact .result-range,.calculator-workspace.result-model-decision .result-range{border-color:rgba(16,19,26,.14);background:rgba(255,255,255,.55)}
.calculator-workspace.result-model-exact .range-values small,.calculator-workspace.result-model-decision .range-values small{color:#666b68}


/* 1.3.3 — keep the complete mobile menu pre-rendered so every item appears at once. */
.mobile-profile-link{display:none}
@media (max-width:1100px){
  .site-nav[data-site-nav]{
    display:block!important;
    position:fixed!important;
    top:88px!important;
    right:0!important;
    bottom:0!important;
    left:0!important;
    width:100%!important;
    height:auto!important;
    max-height:none!important;
    margin:0!important;
    padding:18px max(24px,calc((100vw - var(--max))/2)) 42px!important;
    overflow-x:hidden!important;
    overflow-y:auto!important;
    overscroll-behavior:contain;
    -webkit-overflow-scrolling:touch;
    background:var(--paper)!important;
    border:0!important;
    border-top:1px solid var(--line)!important;
    box-shadow:0 24px 50px rgba(16,19,26,.16)!important;
    visibility:visible!important;
    opacity:0!important;
    pointer-events:none!important;
    transform:none!important;
    transition:none!important;
    contain:none!important;
    will-change:opacity;
  }
  .site-nav[data-site-nav].is-open{opacity:1!important;pointer-events:auto!important}
  .site-nav[data-site-nav] .spurt-nav-list,
  .site-nav[data-site-nav] .spurt-nav-list li,
  .site-nav[data-site-nav] .spurt-nav-list a{
    visibility:visible!important;
    opacity:1!important;
    transform:none!important;
    transition:none!important;
    animation:none!important;
  }
  .site-nav[data-site-nav] .spurt-nav-list{display:grid!important;align-content:start;gap:0;width:100%;margin:0;padding:0}
  .site-nav[data-site-nav] .spurt-nav-list li{margin:0;border-bottom:1px solid var(--line)}
  .site-nav[data-site-nav] .spurt-nav-list a{display:block;padding:18px 2px;font-size:1rem;line-height:1.35;white-space:normal;overflow-wrap:anywhere}
  .mobile-profile-link{display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding:16px 18px;border-radius:12px;background:var(--ink);color:var(--signal);font-weight:900;text-transform:uppercase;letter-spacing:.05em;font-size:.82rem}
  html.nav-open,body.nav-open{overflow:hidden!important;overscroll-behavior:none}
  .admin-bar .site-nav[data-site-nav]{top:120px!important}
}
@media (min-width:761px) and (max-width:782px){.admin-bar .site-nav[data-site-nav]{top:134px!important}}
@media (max-width:760px){
  .site-nav[data-site-nav]{top:74px!important;padding:12px 18px 34px!important}
  .site-nav[data-site-nav] .spurt-nav-list a{padding:17px 2px;font-size:.96rem}
  .admin-bar .site-nav[data-site-nav]{top:120px!important}
}

.example-values-note{display:flex;gap:8px 12px;align-items:baseline;flex-wrap:wrap;margin:0 26px 0;padding:12px 14px;border:1px dashed rgba(16,19,26,.25);border-radius:12px;background:rgba(255,255,255,.45);font-size:.8rem;line-height:1.45}
.example-values-note strong{font-weight:900}.example-values-note span{color:#5e6461}
.field-help{margin:7px 2px 0;color:#666c69;font-size:.76rem;line-height:1.45;overflow-wrap:anywhere}
.form-field-range .field-help{grid-column:1/-1}
.input-shell input::placeholder{color:#929794;opacity:1;font-weight:600}
.calculator-button-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:stretch;margin-top:24px}
.calculator-button-row .calculate-button{margin-top:0}
.reset-button{min-width:132px;justify-content:center;background:transparent}
.form-error:focus{outline:3px solid rgba(185,28,28,.22);outline-offset:4px}
.result-panel:focus{outline:none}
.tool-filter{flex-wrap:wrap}
.tool-count{margin:0 0 2px;font-family:var(--mono);font-size:.67rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:#666c69}
.contact-card a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}

@media (max-width:760px){
  .example-values-note{margin:0 10px;padding:11px 12px;font-size:.76rem}
  .calculator-button-row{grid-template-columns:1fr}
  .reset-button{width:100%;min-width:0}
  .tool-count{width:100%}
}

.intent-guide{margin:0 0 44px;padding:26px;border:1.5px solid var(--ink);border-radius:20px;background:var(--white)}
.intent-guide h2{font-size:clamp(2rem,4vw,3.4rem);margin:0 0 22px}
.intent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.intent-grid a{display:grid;gap:5px;min-height:118px;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--paper);transition:transform .18s,background .18s,border-color .18s}
.intent-grid a:hover{transform:translateY(-2px);background:var(--signal);border-color:var(--ink)}
.intent-grid strong{font-size:1rem;line-height:1.15}
.intent-grid span{font-size:.78rem;line-height:1.45;color:#626765}
@media (max-width:900px){.intent-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.intent-guide{padding:18px;margin-bottom:30px}.intent-grid{grid-template-columns:1fr}.intent-grid a{min-height:0}}


/* 1.3.4 — atomic mobile-menu height.
 * The closed menu is already laid out at full viewport height. Opening it now
 * changes only opacity/pointer events, so the first item cannot be painted
 * before the remaining menu items. No other component is affected. */
@media (max-width:1100px){
  .site-nav[data-site-nav]{
    top:88px!important;
    bottom:auto!important;
    height:calc(100vh - 88px)!important;
    height:calc(100dvh - 88px)!important;
    min-height:calc(100vh - 88px)!important;
    min-height:calc(100dvh - 88px)!important;
    max-height:calc(100vh - 88px)!important;
    max-height:calc(100dvh - 88px)!important;
  }
  .admin-bar .site-nav[data-site-nav]{
    top:120px!important;
    height:calc(100vh - 120px)!important;
    height:calc(100dvh - 120px)!important;
    min-height:calc(100vh - 120px)!important;
    min-height:calc(100dvh - 120px)!important;
    max-height:calc(100vh - 120px)!important;
    max-height:calc(100dvh - 120px)!important;
  }
}
@media (min-width:761px) and (max-width:782px){
  .admin-bar .site-nav[data-site-nav]{
    top:134px!important;
    height:calc(100vh - 134px)!important;
    height:calc(100dvh - 134px)!important;
    min-height:calc(100vh - 134px)!important;
    min-height:calc(100dvh - 134px)!important;
    max-height:calc(100vh - 134px)!important;
    max-height:calc(100dvh - 134px)!important;
  }
}
@media (max-width:760px){
  .site-nav[data-site-nav]{
    top:74px!important;
    height:calc(100vh - 74px)!important;
    height:calc(100dvh - 74px)!important;
    min-height:calc(100vh - 74px)!important;
    min-height:calc(100dvh - 74px)!important;
    max-height:calc(100vh - 74px)!important;
    max-height:calc(100dvh - 74px)!important;
  }
  .admin-bar .site-nav[data-site-nav]{
    top:120px!important;
    height:calc(100vh - 120px)!important;
    height:calc(100dvh - 120px)!important;
    min-height:calc(100vh - 120px)!important;
    min-height:calc(100dvh - 120px)!important;
    max-height:calc(100vh - 120px)!important;
    max-height:calc(100dvh - 120px)!important;
  }
}