/* ==========================================================================
   MyChefLab — public site stylesheet
   Navy / sage / cream identity. One file, design tokens first.
   ========================================================================== */

/* ---------- Fonts (self-hosted Inter, Latin subset) ---------- */
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-Regular.woff) format("woff")}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-Medium.woff) format("woff")}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-SemiBold.woff) format("woff")}

/* ---------- Tokens ---------- */
:root{
  --navy:#122e42;
  --navy-700:#1b3f58;
  --sage:#365a46;
  --sage-300:#99ae91;
  --sage-200:#c9d6c2;
  --sage-100:#e2e9dc;
  --sage-50:#edf1e7;
  --cream:#fbf8f2;
  --paper:#fffefa;
  --line:#d8dfd3;
  --ink-2:#263f4d;          /* body copy */
  --ink-3:#4a6272;          /* tertiary copy, 5.9:1 on cream */
  --error:#8c2332;
  --ok:#265538;

  --radius-s:6px;
  --radius:10px;
  --radius-l:16px;
  --shadow-s:0 1px 2px rgb(18 46 66 / .06);
  --shadow:0 18px 44px rgb(18 46 66 / .08);
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-2:cubic-bezier(.22,.75,.25,1);

  --gutter:24px;
  --header-h:76px;
  --font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;

  color-scheme:light;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 16px);
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--navy);font:400 16px/1.65 var(--font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:hidden}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-underline-offset:.28em}
button,input,select{font:inherit;color:inherit}
button,summary,[role=tab],select{cursor:pointer;touch-action:manipulation}
button{background:none;border:0;padding:0}
b,strong{font-weight:500}
[hidden]{display:none!important}
::selection{background:var(--sage-100);color:var(--navy)}

:focus-visible{outline:2px solid var(--sage);outline-offset:4px;border-radius:3px}
.pricing :focus-visible{outline-color:var(--sage-300)}

.wrap{width:min(1160px,calc(100% - var(--gutter)*2));margin-inline:auto}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.icon{width:1em;height:1em;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.125em;overflow:visible}
.arrow,.plus{transition:transform .35s var(--ease)}

.skip-link{position:fixed;top:-80px;left:12px;z-index:200;background:#fff;color:var(--navy);padding:12px 16px;border-radius:var(--radius-s);box-shadow:var(--shadow)}
.skip-link:focus{top:12px}

/* ---------- Type ---------- */
.eyebrow,.model-kicker,#tk-selection-label{display:block;font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--sage)}
h1{font-size:clamp(40px,5.4vw,70px);font-weight:500;line-height:1.04;letter-spacing:-.045em}
h2{font-size:clamp(30px,3.7vw,50px);font-weight:500;line-height:1.1;letter-spacing:-.035em;text-wrap:balance}
h3{font-size:18px;font-weight:500;line-height:1.4;letter-spacing:-.01em}
p{color:var(--ink-2)}
.small{font-size:13px;line-height:1.7;color:var(--ink-2)}
.accent{color:var(--sage);font-style:normal;transition:color .35s ease}
h1:hover .accent,h2:hover .accent{color:var(--navy)}
.section{padding:clamp(64px,8vw,112px) 0}
.section h2{margin:14px 0 0}

/* ---------- Buttons & links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:22px;min-height:48px;padding:13px 20px;border-radius:var(--radius-s);font-size:15px;font-weight:500;text-decoration:none;transition:background-color .25s ease,color .25s ease,box-shadow .3s ease,transform .3s var(--ease)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--sage)}
.btn-primary:active{transform:translateY(1px)}
.btn-block{width:100%}
.btn:disabled{opacity:.7;cursor:wait}
a:hover>.arrow,button:hover>.arrow,a:hover .arrow{transform:translate(3px,-3px)}
.text-link{display:inline-flex;align-items:center;gap:12px;font-size:15px;text-decoration:none;padding:10px 0;border-bottom:1px solid var(--line);transition:border-color .3s,color .3s}
.text-link:hover{border-color:var(--sage);color:var(--sage)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgb(251 248 242 / .92);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.site-header.scrolled{border-color:var(--line);box-shadow:0 6px 24px rgb(18 46 66 / .05)}
.header-inner{width:min(1160px,calc(100% - var(--gutter)*2));margin:auto;min-height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:11px;font-size:23px;font-weight:600;letter-spacing:-.045em;text-decoration:none;white-space:nowrap}
.logo-symbol{width:32px;height:43px;object-fit:contain}
.site-header nav{display:flex;align-items:center;gap:28px}
.site-header nav a{position:relative;font-size:14px;text-decoration:none;transition:color .25s}
.site-header nav a:not(.nav-cta):not(.login-link)::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.site-header nav a:not(.nav-cta):hover,.site-header nav a[aria-current=true]{color:var(--sage)}
.site-header nav a:not(.nav-cta):not(.login-link):hover::after,.site-header nav a[aria-current=true]::after{transform:scaleX(1)}
.login-link{border-left:1px solid var(--line);padding-left:24px}
.nav-cta{padding:12px 18px;border-radius:var(--radius-s);background:var(--navy);color:#fff}
.nav-cta:hover{background:var(--sage);color:#fff}
.menu-toggle{display:none;align-items:center;gap:8px;min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:var(--radius-s);font-size:14px}

/* ---------- Hero ---------- */
.hero{position:relative;background:radial-gradient(900px 520px at 88% 12%,var(--sage-50),transparent 70%),var(--cream);padding:clamp(40px,6vw,88px) 0 clamp(56px,7vw,96px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:clamp(40px,6vw,88px);align-items:center}
.hero h1{margin:20px 0 26px}
.hero-line{display:block;overflow:hidden;padding-bottom:.12em;margin-bottom:-.12em}
.hero-line>span{display:block}
.lede{font-size:clamp(16px,1.35vw,18px);line-height:1.8;max-width:54ch}
.features{display:grid;gap:12px;margin:28px 0}
.features li{display:flex;align-items:center;gap:12px;font-size:15px}
.features .icon{width:20px;height:20px;color:var(--sage)}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px 28px;margin-top:32px}
.sign{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--sage);max-width:34rem}

/* ---------- Demo card ---------- */
.demo{background:var(--sage-50);border:1px solid #c8d3c2;border-radius:var(--radius-l);box-shadow:var(--shadow);min-width:0;overflow:hidden;transition:transform .55s var(--ease),box-shadow .55s ease}
.demo:hover{transform:translateY(-3px);box-shadow:0 26px 56px rgb(18 46 66 / .11)}
.demo-top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 20px;background:var(--sage-100)}
.demo-brand{display:flex;align-items:center;gap:8px;font-weight:500}
.demo-brand .icon{width:18px;height:18px}
.demo-badge{font-size:11px;letter-spacing:.12em;color:var(--sage)}
.demo-tabs{display:flex;gap:4px;padding:0 12px;background:var(--sage-100);border-bottom:1px solid var(--line)}
.demo-tabs button{flex:1;min-height:46px;font-size:14px;border-bottom:2px solid transparent;border-radius:6px 6px 0 0;transition:background-color .25s,color .25s,border-color .25s}
.demo-tabs button:hover{background:rgb(255 255 255 / .45)}
.demo-tabs button[aria-selected=true]{background:#fff;border-color:var(--sage);color:var(--navy);font-weight:500}
.demo-panel{background:#fff;padding:26px 24px 24px;min-height:430px}
.demo-panel:focus-visible{outline-offset:-4px}
.demo-title{font-size:21px;font-weight:500;letter-spacing:-.02em;line-height:1.3}
.demo-sub{font-size:13px;margin:6px 0 16px;color:var(--ink-3)}
.field-row{display:flex;justify-content:space-between;gap:12px;margin-top:14px;font-size:14px}
output{font-variant-numeric:tabular-nums;font-weight:500}
.row{display:flex;justify-content:space-between;gap:12px;font-size:14px;margin:14px 0}
.row small{font-size:13px;color:var(--ink-3);font-weight:400}
.result{display:grid;gap:2px;margin-top:20px;padding:16px 18px;background:var(--sage-100);border-radius:var(--radius)}
.result span{font-size:13px;color:var(--ink-2)}
.result .result-label{color:var(--navy);font-weight:500}
.result strong{font-size:clamp(32px,3vw,38px);font-weight:500;letter-spacing:-.04em;line-height:1.2;font-variant-numeric:tabular-nums}
.insight{margin-top:14px;font-size:14px;line-height:1.6}
.insight b{color:var(--sage)}
.demo-note{margin-top:12px;font-size:13px;color:var(--ink-3)}
.dishes{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 10px}
.dishes button{padding:8px 12px;min-height:40px;border:1px solid #bac7ba;border-radius:7px;background:#fff;font-size:14px;transition:background-color .25s,color .25s,border-color .25s}
.dishes button:hover{border-color:var(--sage)}
.dishes button[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff}

/* range inputs */
.range{--p:50%;-webkit-appearance:none;appearance:none;display:block;width:100%;height:28px;margin:6px 0 2px;background:transparent;cursor:pointer}
.range::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:linear-gradient(to right,var(--sage) var(--p),#d3dccd var(--p))}
.range::-moz-range-track{height:6px;border-radius:99px;background:#d3dccd}
.range::-moz-range-progress{height:6px;border-radius:99px;background:var(--sage)}
.range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;margin-top:-8px;border-radius:50%;background:#fff;border:2px solid var(--sage);box-shadow:0 1px 5px rgb(18 46 66 / .25);transition:transform .2s var(--ease)}
.range::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--sage);box-shadow:0 1px 5px rgb(18 46 66 / .25)}
.range:hover::-webkit-slider-thumb,.range:active::-webkit-slider-thumb{transform:scale(1.12)}
.range:focus-visible{outline:none}
.range:focus-visible::-webkit-slider-thumb{outline:2px solid var(--sage);outline-offset:3px}
.range:focus-visible::-moz-range-thumb{outline:2px solid var(--sage);outline-offset:3px}

/* ---------- At a glance ---------- */
.glance{border-block:1px solid var(--line);background:var(--paper)}
.glance-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.glance-list>div{padding:30px 24px;border-left:1px solid var(--line)}
.glance-list>div:first-child{border-left:0;padding-left:0}
.glance-list dt{order:2;font-size:13px;color:var(--ink-2)}
.glance-list>div{display:flex;flex-direction:column}
.glance-list dd{order:1;font-size:clamp(34px,4vw,50px);font-weight:500;letter-spacing:-.045em;line-height:1.1;color:var(--sage);font-variant-numeric:tabular-nums}
.glance-list dd small{font-size:14px;letter-spacing:0;font-weight:400;color:var(--ink-2);margin-left:6px}

/* ---------- Approach ---------- */
.approach-head{max-width:760px}
.approach-text{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 56px;margin-top:28px}
.approach-text p{font-size:16px;line-height:1.85}
.journey{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin-top:56px;counter-reset:j}
.journey li{position:relative;padding:22px 0 0;border-top:2px solid var(--sage-300);transition:transform .35s var(--ease),border-color .3s}
.journey li:hover{transform:translateY(-4px);border-color:var(--sage)}
.journey span{font-size:12px;letter-spacing:.1em;color:var(--sage)}
.journey h3{margin:10px 0 6px;color:var(--sage);transition:color .35s}
.journey li:hover h3{color:var(--navy)}
.journey p{font-size:15px}

/* ---------- Models ---------- */
.models{background:var(--sage-50);border-block:1px solid var(--line)}
.models-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(32px,5vw,72px);align-items:start}
.models-intro>p{margin-top:14px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.chips button{min-height:44px;padding:9px 16px;border:1px solid #bac7ba;border-radius:99px;background:#fff;font-size:14px;transition:background-color .25s,color .25s,border-color .25s,transform .3s var(--ease)}
.chips button:hover{border-color:var(--sage);transform:translateY(-1px)}
.chips button[aria-checked=true]{background:var(--navy);border-color:var(--navy);color:#fff}
.model-card{position:sticky;top:calc(var(--header-h) + 24px);padding:clamp(24px,3vw,36px);background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--shadow-s)}
.model-card h3{font-size:clamp(22px,2.2vw,28px);letter-spacing:-.03em;margin:10px 0 12px}
.model-card p{font-size:15px}
.model-card .protect{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);color:var(--navy)}
.model-card .protect b{color:var(--sage)}
.model-card .small{margin-top:20px;color:var(--ink-3)}
.model-card.swap h3,.model-card.swap p{animation:fade-up .45s var(--ease) backwards}

/* ---------- Toolkit ---------- */
.toolkit-head{max-width:760px}
.toolkit-head p{margin-top:16px;font-size:17px}
.tk-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:40px}
.tk-tabs button{display:flex;align-items:center;gap:12px;min-height:84px;padding:16px 18px;text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);transition:background-color .25s,border-color .25s,color .25s,transform .3s var(--ease)}
.tk-tabs button:hover{border-color:var(--sage-300);transform:translateY(-2px)}
.tk-tabs button>.icon{width:24px;height:24px;color:var(--sage)}
.tk-tab-text{flex:1;display:flex;flex-direction:column;font-weight:500;font-size:16px;line-height:1.3}
.tk-tab-text small{font-size:13px;font-weight:400;color:var(--ink-2);margin-top:3px}
.tk-tabs b{font-size:13px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.tk-tabs button[aria-selected=true]{background:var(--navy);border-color:var(--navy);color:#fff}
.tk-tabs button[aria-selected=true]>.icon,.tk-tabs button[aria-selected=true] small,.tk-tabs button[aria-selected=true] b{color:#cfdcc8}
.tk-selection{margin:32px 0 20px;display:flex;flex-wrap:wrap;gap:6px 20px;align-items:baseline}
.tk-selection p{font-size:16px}
.tk-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}
.module{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);transition:background-color .3s,border-color .3s,box-shadow .3s}
.module:hover{border-color:var(--sage-300)}
.module[open]{background:var(--sage-50);border-color:var(--sage-300);box-shadow:var(--shadow-s)}
summary{list-style:none}
summary::-webkit-details-marker{display:none}
summary::marker{content:""}
.module summary{display:grid;grid-template-columns:auto 1fr auto;column-gap:18px;align-items:center;padding:22px 24px;min-height:104px;border-radius:var(--radius)}
.module-num{grid-row:1/3;align-self:start;margin-top:3px;font-size:13px;color:var(--sage);font-variant-numeric:tabular-nums}
.module summary h3{grid-column:2;grid-row:1;align-self:end;color:var(--sage);font-size:17px;transition:color .35s}
.module-desc{grid-column:2;grid-row:2;align-self:start;margin-top:4px;font-size:14px;line-height:1.5;color:var(--ink-2)}
.module summary>.plus{grid-column:3;grid-row:1/3;width:20px;height:20px}
.module summary:hover h3,.module[open] summary h3{color:var(--navy)}
.module[open] summary>.plus{transform:rotate(45deg);color:var(--sage)}
.acc-body{overflow:hidden}
.acc-inner{padding:0 24px 24px 66px}
.acc-inner p{font-size:15px;line-height:1.75}
.acc-inner ul{margin:14px 0 0;display:grid;gap:9px}
.acc-inner li{position:relative;padding-left:20px;font-size:14.5px;line-height:1.65;color:var(--ink-2)}
.acc-inner li::before{content:"";position:absolute;left:2px;top:.72em;width:6px;height:6px;border-radius:50%;background:var(--sage-300)}
.acc-inner .small{margin-top:16px;padding-top:14px;border-top:1px solid var(--sage-200)}
.tk-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 24px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-2)}
.tk-bottom .icon{margin-left:4px}

/* ---------- Closing ---------- */
.closing{background:var(--sage-100)}
.closing-inner>*{max-width:780px}
.closing h2{margin-bottom:20px}
.closing p:not(.small){font-size:17px;line-height:1.8}
.closing .small{margin-top:20px}

/* ---------- Pricing ---------- */
.pricing{background:var(--navy);color:var(--cream);padding:clamp(64px,8vw,104px) 0}
.pricing p{color:#cdd9d0}
.pricing .eyebrow{color:#b9ccb0}
.pricing h2{margin-top:14px}
.pricing-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(32px,6vw,88px);align-items:center}
.plan-copy>p{margin-top:16px;font-size:17px}
.plan-list{display:grid;gap:12px;margin-top:28px}
.plan-list li{display:flex;gap:12px;align-items:center;font-size:15px;color:var(--cream)}
.plan-list .icon{width:20px;height:20px;padding:3px;border-radius:50%;background:#2b4d3e;color:#cfe3c8;stroke-width:2}
.plan-card{padding:clamp(24px,3vw,36px);background:var(--cream);color:var(--navy);border-radius:var(--radius-l);box-shadow:0 30px 60px rgb(0 0 0 / .25)}
.plan-card p{color:var(--ink-2)}
.billing{display:flex;gap:4px;padding:4px;background:var(--sage-100);border-radius:9px}
.billing button{flex:1;min-height:44px;padding:8px 12px;border-radius:6px;font-size:14px;transition:background-color .25s,box-shadow .25s}
.billing button[aria-pressed=true]{background:#fff;font-weight:500;box-shadow:0 1px 5px rgb(18 46 66 / .14)}
.price{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 10px;margin-top:26px}
.price strong{font-size:clamp(48px,5vw,64px);font-weight:500;letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums}
.price span{font-size:16px;color:var(--ink-2)}
.billed{margin:8px 0 22px;font-size:14px}
.plan-note{margin-top:14px;font-size:13px;text-align:center}

.checkout{position:relative;margin-top:40px;background:var(--cream);color:var(--navy);border-radius:var(--radius-l);padding:clamp(24px,4vw,44px);display:flex;gap:16px;align-items:flex-start;scroll-margin-top:calc(var(--header-h) + 16px)}
.checkout p{color:var(--ink-2)}
.checkout-body{flex:1;min-width:0;max-width:820px}
.checkout h3{font-size:clamp(22px,2.4vw,28px);letter-spacing:-.03em}
#mcl-presentation-intro{margin:12px 0;font-size:16px;line-height:1.8;max-width:75ch}
.plan-summary{font-size:14px;font-weight:500;color:var(--sage)!important}
.checkout-close{display:grid;place-items:center;width:44px;height:44px;margin:-8px -8px 0 auto;border-radius:50%;color:var(--navy);font-size:20px;transition:background-color .25s}
.checkout-close:hover{background:var(--sage-100)}
#mycheflab-enquiry-form{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}
#mycheflab-enquiry-form>*{min-width:0}
#mycheflab-enquiry-form label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:500}
#mycheflab-enquiry-form .wide{grid-column:1/-1}
#mycheflab-enquiry-form input{width:100%;min-height:50px;padding:12px 14px;font-size:16px;font-weight:400;border:1px solid #aebcae;border-radius:var(--radius-s);background:#fff;transition:border-color .2s,box-shadow .2s}
#mycheflab-enquiry-form input:hover{border-color:var(--sage)}
#mycheflab-enquiry-form input:focus-visible{outline:none;border-color:var(--sage);box-shadow:0 0 0 3px rgb(54 90 70 / .22)}
#mycheflab-enquiry-form input:user-invalid{border-color:var(--error)}
.form-status{min-height:1.4em;font-size:14px;margin:0;grid-column:1/-1}
.form-status[data-state=error]{color:var(--error)!important}
.form-status[data-state=success]{color:var(--ok)!important;font-weight:500}
.form-status[data-state=pending]{color:var(--ink-2)}
.spam-trap{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip-path:inset(50%);white-space:nowrap}
.email-questions{margin-top:40px;text-align:center;font-size:15px}
.email-questions a{color:var(--cream);font-weight:500;text-underline-offset:.3em}
.email-questions a:hover{color:#cfe3c8}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,96px);align-items:start}
.faq-head{position:sticky;top:calc(var(--header-h) + 32px)}
.faq-head p{margin-top:22px;font-size:16px}
.faq-head a{display:inline-block;margin-top:6px;font-weight:500;color:var(--sage)}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0;font-size:17px;font-weight:500;line-height:1.5;transition:color .3s,padding-left .3s var(--ease)}
.faq-list summary:hover{color:var(--sage);padding-left:6px}
.faq-list summary .plus{width:20px;height:20px;color:var(--sage)}
.faq-list details[open] summary .plus{transform:rotate(45deg)}
.faq-list .acc-inner{padding:0 44px 26px 0}
.faq-list .acc-inner p{font-size:16px;line-height:1.85}

/* ---------- Footer ---------- */
.site-footer{background:var(--sage-100);padding:clamp(40px,5vw,64px) 0 28px}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:32px;align-items:start}
.footer-tag{font-size:20px;font-weight:500;letter-spacing:-.025em;line-height:1.5;color:var(--navy)}
.footer-links{display:flex;flex-direction:column;align-items:flex-start;gap:12px;font-size:15px}
.footer-links a{text-decoration:none;transition:color .3s}
.footer-links a:hover{color:var(--sage);text-decoration:underline}
.site-footer small{grid-column:1/-1;margin-top:8px;padding-top:20px;border-top:1px solid #c7d1bf;font-size:13px;color:var(--ink-2)}

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta{display:none}

/* ---------- Brand cursor (fine pointers only) ---------- */
.brand-cursor{display:none;position:fixed;top:0;left:0;z-index:500;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:#fff;mix-blend-mode:difference;pointer-events:none;will-change:transform;transition:width .25s,height .25s,margin .25s,opacity .2s}
.brand-cursor.visible{display:block}
.brand-cursor.large{width:38px;height:38px;margin:-19px 0 0 -19px}
@media(hover:hover) and (pointer:fine){
  body.cursor-enabled,body.cursor-enabled :is(a,button,summary,select,label,[role=tab],[role=radio]){cursor:none}
  body.cursor-enabled :is(.demo,.demo *,input,textarea){cursor:auto!important}
}

/* ---------- Motion ---------- */
@keyframes section-arrival{from{opacity:0;translate:0 var(--arrival-distance,28px)}to{opacity:1;translate:0 0}}
@keyframes fade-up{from{opacity:0;translate:0 8px}to{opacity:1;translate:0 0}}
@keyframes line-arrival{from{translate:0 105%;opacity:0}to{translate:0 0;opacity:1}}
@keyframes logo-arrival{from{opacity:0;transform:translateY(10px) scale(.88)}to{opacity:1;transform:none}}
@keyframes menu-link{from{opacity:0;translate:0 8px}to{opacity:1;translate:0 0}}
.scroll-motion-pending{opacity:0;translate:0 var(--arrival-distance,28px)}
.scroll-motion-enter{animation:section-arrival 850ms var(--ease) var(--arrival-delay,0ms) backwards}
.brand-motion-ready .hero-line>span{animation:line-arrival 950ms var(--ease) 80ms backwards}
.brand-motion-ready .hero-line:nth-of-type(2)>span{animation-delay:240ms}
.brand-motion-ready .site-header .logo-symbol{animation:logo-arrival 900ms var(--ease) backwards;transform-origin:center bottom}
.brand-motion-ready :is(.hero-copy>.eyebrow,.lede,.features,.hero-actions,.sign,.demo){animation:section-arrival 850ms var(--ease) var(--hero-delay,0ms) backwards}
.lede{--hero-delay:180ms}.features{--hero-delay:260ms}.hero-actions{--hero-delay:340ms}.sign{--hero-delay:380ms}.demo{--hero-delay:180ms}

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .site-header nav{gap:18px}
  .login-link{padding-left:18px}
  .journey{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 28px}
  .tk-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .models-grid{grid-template-columns:1fr}
  .model-card{position:static}
  .glance-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .glance-list>div:nth-child(3){border-left:0;padding-left:0}
  .glance-list>div:nth-child(n+3){border-top:1px solid var(--line)}
}
@media(max-width:860px){
  :root{--header-h:68px}
  .menu-toggle{display:inline-flex}
  .header-inner{flex-wrap:wrap;padding:0}
  .site-header nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;gap:0;padding:4px 0 18px}
  .site-header nav.open{display:flex}
  .site-header nav a{font-size:16px;padding:14px 0;border-bottom:1px solid var(--line)}
  .site-header nav a::after{display:none}
  .login-link{border-left:0;padding-left:0}
  .site-header nav .nav-cta{margin-top:14px;padding:15px 18px;border:0;display:flex;justify-content:space-between}
  .site-header nav.open>a{animation:menu-link 380ms var(--ease) backwards}
  .site-header nav.open>a:nth-child(2){animation-delay:35ms}.site-header nav.open>a:nth-child(3){animation-delay:70ms}.site-header nav.open>a:nth-child(4){animation-delay:105ms}.site-header nav.open>a:nth-child(5){animation-delay:140ms}.site-header nav.open>a:nth-child(6){animation-delay:175ms}
  .hero-grid{grid-template-columns:1fr}
  .demo{max-width:620px}
  .approach-text{grid-template-columns:1fr;gap:18px}
  .pricing-grid{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr;gap:28px}
  .faq-head{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-links{grid-column:1/-1}
  .tk-grid{grid-template-columns:1fr}
  :root{--arrival-distance:18px}
  /* sticky call to action */
  .sticky-cta{display:block;position:fixed;inset:auto 0 0 0;z-index:40;padding:10px var(--gutter) calc(10px + env(safe-area-inset-bottom));background:rgb(251 248 242 / .96);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--line)}
  .sticky-cta .btn{width:100%}
  body{padding-bottom:0}
}
@media(max-width:560px){
  :root{--gutter:20px}
  body{font-size:16px}
  .brand{font-size:21px}
  .hero h1{font-size:clamp(38px,11vw,46px);letter-spacing:-.04em}
  .hero-actions .btn{width:100%}
  .demo-panel{padding:22px 18px;min-height:0}
  .demo-top{padding:14px 16px}
  .tk-tabs{gap:8px}
  .tk-tabs button{flex-direction:column;align-items:flex-start;gap:8px;min-height:92px;padding:14px}
  .tk-tabs button small,.tk-tabs button b{display:none}
  .journey{grid-template-columns:1fr}
  .glance-list>div{padding:22px 14px}
  .module summary{padding:18px;column-gap:14px;min-height:92px}
  .acc-inner{padding:0 18px 22px 18px}
  #mycheflab-enquiry-form{grid-template-columns:1fr}
  .checkout{flex-direction:column-reverse;align-items:stretch;padding:20px}
  .checkout-close{align-self:flex-end;margin:0}
  .footer-grid{grid-template-columns:1fr}
  .faq-list .acc-inner{padding-right:0}
}

/* ---------- Accessibility & print ---------- */
@media(prefers-reduced-motion:reduce){
  :root{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .scroll-motion-pending{opacity:1;translate:none}
  .brand-cursor{display:none!important}
}
@media(forced-colors:active){
  .brand-cursor{display:none!important}
  body.cursor-enabled,body.cursor-enabled *{cursor:auto!important}
  .range::-webkit-slider-thumb{border-color:CanvasText}
}
@media print{
  .site-header,.sticky-cta,.brand-cursor,.skip-link,.demo,.checkout,.menu-toggle,.tk-tabs{display:none!important}
  body{background:#fff}
  .pricing{background:#fff;color:#000}
  .pricing p,.pricing .eyebrow,.plan-list li{color:#000}
  .tk-grid[hidden]{display:grid!important}
  .module .acc-body{display:block!important;height:auto!important}
  .scroll-motion-pending{opacity:1;translate:none}
}

/* ---------- 404 ---------- */
.notfound{min-height:100vh;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:18px;width:min(640px,calc(100% - 40px));margin:auto;padding:48px 0}
.notfound h1{font-size:clamp(34px,7vw,56px)}
.notfound .btn{margin-top:8px}

.support-copy{margin-top:12px;color:var(--ink-2)}
.demo-breakdown{display:grid;gap:8px;margin-top:14px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--cream)}
.demo-breakdown>div{display:flex;justify-content:space-between;gap:12px;font-size:13px}
.demo-breakdown b{font-weight:500;color:var(--navy)}
@media(max-width:560px){body{padding-bottom:78px}}