/* FODO — Cyber-tactile growth lab stylesheet */
:root{--bg:#050505;--surface:#0B0B0B;--panel:#111;--panel-raised:#171717;--line:#222;--text:#F5F3EE;--muted:#8C8C8C;--iron:#555;--signal:#FF5A1F;--signal-2:#FF6A00;--ok:#3DDC84;--warn:#FFC857;--err:#FF6B6B;
--font-display:"Space Grotesk","Sora",system-ui,sans-serif;--font-body:"Inter","Manrope",system-ui,sans-serif;--font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
--r:4px;--gap:clamp(16px,3vw,32px);--header-h:68px;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--font-body);overflow-x:hidden;min-height:100dvh}
body.locked{overflow:hidden}
img,svg{max-width:100%;display:block}a{color:inherit}button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.02em;line-height:1.05;margin:0 0 .6em;text-wrap:balance}
h1{font-size:clamp(40px,7vw,84px);font-weight:700;text-transform:uppercase}
h2{font-size:clamp(30px,4.5vw,54px);font-weight:700;text-transform:uppercase}
h3{font-size:clamp(20px,2.4vw,28px);font-weight:600}h4{font-size:18px;font-weight:600}
p{margin:0 0 1em;max-width:68ch}.lead{font-size:clamp(17px,1.6vw,21px);color:#d6d3cc}
.mono,.eyebrow,.label,.chip,.tag{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.12em;font-size:12px}
.eyebrow{color:var(--signal);display:flex;gap:10px;align-items:center;margin-bottom:14px}.eyebrow::before{content:"";width:22px;height:1px;background:var(--signal)}
.muted{color:var(--muted)}.signal{color:var(--signal)}
.skip{position:absolute;left:-999px;top:8px;background:var(--signal);color:#000;padding:8px 14px;z-index:200;border-radius:var(--r)}.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
.container{width:min(100% - 2*var(--gap),var(--max));margin-inline:auto}
section,.section{padding:clamp(44px,6vw,88px) 0;position:relative}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:16px;margin-bottom:clamp(28px,4vw,48px)}
.section-num{font-family:var(--font-mono);color:var(--iron);font-size:12px;letter-spacing:.14em}
.grid{display:grid;gap:var(--gap)}.grid>*{min-width:0}.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}@media(min-width:1000px){.g3{grid-template-columns:repeat(3,1fr)}}.g4{grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}
/* Panels */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:clamp(20px,3vw,32px);position:relative;min-width:0;transition:transform .2s,border-color .2s}
.panel.hud::before,.panel.hud::after{content:"";position:absolute;width:12px;height:12px;border:1px solid var(--signal);pointer-events:none}
.panel.hud::before{top:-1px;left:-1px;border-right:0;border-bottom:0}.panel.hud::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
a.panel,button.panel{text-decoration:none;text-align:left;display:block;width:100%}
a.panel:hover,a.panel:focus-visible,button.panel:hover,button.panel:focus-visible{transform:translateY(-3px);border-color:var(--signal)}
.panel .arrow{position:absolute;right:20px;top:20px;color:var(--muted);transition:transform .2s,color .2s}
a.panel:hover .arrow,a.panel:focus-visible .arrow{transform:translate(4px,-4px);color:var(--signal)}
.panel-line{position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--signal);transition:width .25s}
a.panel:hover .panel-line,a.panel:focus-visible .panel-line{width:100%}
.raised{background:var(--panel-raised)}
.tag{display:inline-block;border:1px solid var(--line);padding:4px 8px;border-radius:2px;color:var(--muted);font-size:11px}
.tag.hot{border-color:var(--signal);color:var(--signal)}.tag.ok{border-color:var(--ok);color:var(--ok)}.tag.warn{border-color:var(--warn);color:var(--warn)}
.chip{background:var(--surface);border:1px solid var(--line);padding:8px 12px;border-radius:2px;display:inline-flex;gap:8px;align-items:center}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--signal);display:inline-block}
.notice{border-left:2px solid var(--warn);background:var(--surface);padding:12px 16px;font-size:14px;color:#d6d3cc;margin:16px 0}
.notice.ok{border-color:var(--ok)}.notice.err{border-color:var(--err)}
/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:var(--r);border:1px solid var(--signal);background:var(--signal);color:#050505;font-family:var(--font-mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;font-weight:600;transition:background .2s,transform .15s,border-color .2s}
.btn:hover,.btn:focus-visible{background:var(--signal-2);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--iron)}.btn.ghost:hover,.btn.ghost:focus-visible{border-color:var(--signal);color:var(--signal)}
.btn.sm{min-height:40px;padding:8px 14px;font-size:12px}.btn.block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.wa{display:inline-flex;align-items:center;gap:8px}
/* Header */
.header{position:sticky;top:0;z-index:100;background:rgba(5,5,5,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);height:var(--header-h);transition:box-shadow .2s}
.header.scrolled{box-shadow:0 1px 0 var(--line),0 10px 30px rgba(0,0,0,.4)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:100%;gap:16px}
.wordmark{display:flex;flex-direction:column;text-decoration:none;line-height:1}
.wordmark b{font-family:var(--font-display);font-size:26px;letter-spacing:-.04em}
.wordmark small{font-family:var(--font-mono);font-size:9px;letter-spacing:.18em;color:var(--muted);margin-top:4px}
.nav{display:none;align-items:center;gap:4px}
.nav a,.nav .sub-btn{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;padding:10px 12px;border-radius:2px;color:#cfccc4;background:none;border:0;min-height:44px;display:inline-flex;align-items:center;gap:6px}
.nav a:hover,.nav a:focus-visible,.nav .sub-btn:hover,.nav .sub-btn:focus-visible{color:var(--text);background:var(--panel)}
.nav a[aria-current=page]{color:var(--signal)}
.sub{position:relative}.sub-menu{position:absolute;top:100%;left:0;background:var(--panel);border:1px solid var(--line);min-width:220px;padding:6px;display:none;flex-direction:column;border-radius:var(--r)}
.sub.open .sub-menu{display:flex}.sub-menu a{display:flex;width:100%}
.header-cta{display:none}.burger{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:none;border:1px solid var(--line);border-radius:var(--r)}
@media(min-width:1024px){.nav{display:flex}.header-cta{display:inline-flex}.burger{display:none}.hide-desktop{display:none!important}}
/* Mobile drawer */
.drawer{position:fixed;inset:0;z-index:150;background:var(--bg);display:none;flex-direction:column;padding:calc(16px + env(safe-area-inset-top)) var(--gap) calc(24px + env(safe-area-inset-bottom));height:100dvh;overflow:auto}
.drawer.open{display:flex}.drawer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.drawer nav{display:grid;gap:4px;flex:1}.drawer nav a{font-family:var(--font-display);font-size:clamp(22px,5vw,30px);text-decoration:none;padding:10px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;min-height:48px}
.drawer nav a.hot{color:var(--signal)}.drawer nav a[aria-current=page]{color:var(--signal)}
.drawer .btn{margin-top:24px}
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:90;display:flex;gap:10px;padding:10px var(--gap) calc(10px + env(safe-area-inset-bottom));background:rgba(5,5,5,.94);border-top:1px solid var(--line)}
.mobile-bar .btn{flex:1}.mobile-bar .round{width:48px;min-width:48px;padding:0;border-radius:50%;background:var(--panel);border-color:var(--iron);color:var(--ok)}
@media(min-width:1024px){.mobile-bar{display:none}}
@media(max-width:1023px){body{padding-bottom:calc(72px + env(safe-area-inset-bottom))}}
/* Footer */
.footer{border-top:1px solid var(--line);padding:clamp(48px,6vw,96px) 0 32px;background:var(--surface)}
.footer-mark{font-family:var(--font-display);font-size:clamp(56px,14vw,180px);line-height:.9;letter-spacing:-.05em;color:#1a1a1a;margin-bottom:8px}
.footer-sub{font-family:var(--font-mono);letter-spacing:.2em;font-size:12px;color:var(--muted);margin-bottom:40px}
.footer-cols{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(min(100%,160px),1fr))}
.footer h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase;margin-bottom:12px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}.footer a{text-decoration:none;color:#cfccc4;font-size:14px;display:inline-flex;min-height:28px;align-items:center}
.footer a:hover,.footer a:focus-visible{color:var(--signal)}.footer address{font-style:normal;font-size:14px;color:#cfccc4;line-height:1.6}
.footer-bottom{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--muted)}
.footer-bottom button{background:none;border:0;color:var(--muted);text-decoration:underline;font:inherit;min-height:28px}
/* Cookie */
.cookie{position:fixed;left:var(--gap);right:var(--gap);bottom:calc(84px + env(safe-area-inset-bottom));z-index:120;background:var(--panel);border:1px solid var(--line);padding:16px;border-radius:var(--r);display:none;gap:12px;flex-wrap:wrap;align-items:center;max-width:720px;margin-inline:auto;font-size:14px}
.cookie.show{display:flex}@media(min-width:1024px){.cookie{bottom:24px}}
.cookie p{margin:0;flex:1 1 260px}.cookie-actions{display:flex;gap:8px;flex-wrap:wrap}
/* Modal */
.modal{position:fixed;inset:0;z-index:160;display:none;align-items:center;justify-content:center;padding:var(--gap);background:rgba(0,0,0,.7)}
.modal.open{display:flex}.modal-box{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px;max-width:560px;width:100%;max-height:90dvh;overflow:auto;position:relative}
.modal-close{position:absolute;top:10px;right:10px;width:44px;height:44px;background:none;border:1px solid var(--line);border-radius:var(--r)}
.toggle{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.switch{position:relative;width:48px;height:28px;border-radius:14px;background:var(--iron);border:0;flex:none}.switch[aria-checked=true]{background:var(--signal)}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:transform .2s}.switch[aria-checked=true]::after{transform:translateX(20px)}
/* Hero */
.hero{padding:clamp(40px,6vw,88px) 0 clamp(24px,4vw,48px);position:relative;overflow:hidden}
.hero-grid{display:grid;gap:var(--gap);align-items:center}@media(min-width:900px){.hero-grid{grid-template-columns:1.1fr .9fr}}
.hero h1 span{color:var(--signal)}
.signal-canvas{width:100%;aspect-ratio:1/1;max-height:520px;border:1px solid var(--line);border-radius:var(--r);background:radial-gradient(circle at 50% 50%,#0f0f0f,#050505)}
.telemetry{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.bg-grid{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;opacity:.25;mask-image:radial-gradient(ellipse at top,#000 30%,transparent 75%);pointer-events:none}
.rotator{color:var(--signal);display:inline-block;min-width:1ch}
/* Lists/stages */
.stages{display:grid;gap:12px;counter-reset:s}@media(min-width:900px){.stages{grid-template-columns:repeat(6,1fr)}}
.stage{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-align:left;width:100%;min-height:48px}
.stage[aria-expanded=true]{border-color:var(--signal)}.stage b{font-family:var(--font-display);display:block;margin-top:8px}
.stage-detail{grid-column:1/-1;background:var(--surface);border:1px solid var(--signal);border-radius:var(--r);padding:20px}
.stage-detail[hidden]{display:none}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.filters button{background:var(--surface);border:1px solid var(--line);color:#cfccc4;padding:10px 14px;min-height:44px;border-radius:2px;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.filters button[aria-pressed=true]{border-color:var(--signal);color:var(--signal)}
.search{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--line);color:var(--text);padding:12px 14px;border-radius:var(--r);min-height:48px;font:inherit}
/* Detail state */
.detail{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:clamp(20px,4vw,48px);margin-top:32px}
.detail[hidden]{display:none}.detail-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:24px}
.detail h3{text-transform:uppercase;font-size:clamp(14px,1.4vw,16px);font-family:var(--font-mono);letter-spacing:.14em;color:var(--signal);margin:28px 0 10px}
.detail ul{padding-left:20px}.detail li{margin-bottom:6px}
.prose p{max-width:70ch}.prose h3{text-transform:none;font-family:var(--font-display);font-size:22px;letter-spacing:-.01em;color:var(--text)}
/* Accordion */
.acc{border:1px solid var(--line);border-radius:var(--r);margin-bottom:8px;background:var(--panel)}
.acc button{width:100%;text-align:left;background:none;border:0;padding:16px;display:flex;justify-content:space-between;gap:12px;align-items:center;font-weight:600;min-height:48px}
.acc button::after{content:"+";font-family:var(--font-mono);color:var(--signal);flex:none}.acc button[aria-expanded=true]::after{content:"−"}
.acc .acc-body{padding:0 16px 16px;color:#d6d3cc}.acc .acc-body[hidden]{display:none}
/* Forms */
.field{display:grid;gap:6px;margin-bottom:16px}.field label,.field legend{font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#cfccc4}
.field input,.field select,.field textarea{background:var(--surface);border:1px solid var(--line);color:var(--text);padding:12px 14px;border-radius:var(--r);min-height:48px;font:inherit;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--signal);outline:none}
.field .err{color:var(--err);font-size:13px;min-height:1em}.field .help{color:var(--muted);font-size:13px}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--err)}
fieldset{border:0;padding:0;margin:0 0 16px}.opts{display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr))}
.opt{display:flex;gap:10px;align-items:center;background:var(--surface);border:1px solid var(--line);padding:12px;border-radius:var(--r);min-height:48px;cursor:pointer}
.opt:has(input:checked){border-color:var(--signal)}.opt input{accent-color:var(--signal);width:18px;height:18px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#d6d3cc}.check input{accent-color:var(--signal);width:18px;height:18px;margin-top:3px;flex:none}
.progress{height:4px;background:var(--line);border-radius:2px;overflow:hidden;margin:12px 0 24px}.progress i{display:block;height:100%;background:var(--signal);width:0;transition:width .3s}
.steps-nav{display:flex;justify-content:space-between;gap:12px;margin-top:20px;flex-wrap:wrap}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
input[type=range]{accent-color:var(--signal);width:100%;height:44px}
.range-row{display:grid;grid-template-columns:1fr 140px;gap:12px;align-items:center}
/* Results */
.radial{width:200px;height:200px;margin:0 auto}.radial circle{fill:none;stroke-width:10}.radial .track{stroke:var(--line)}.radial .val{stroke:var(--signal);stroke-linecap:round;transform:rotate(-90deg);transform-origin:50% 50%;transition:stroke-dashoffset 1s ease}
.big{font-family:var(--font-display);font-size:clamp(40px,6vw,72px);line-height:1;font-weight:700}
.bars{display:grid;gap:10px;min-width:0}.bars>*{min-width:0}.bar{display:grid;grid-template-columns:minmax(70px,110px) minmax(0,1fr) 32px;min-width:0;overflow:hidden;gap:10px;align-items:center;font-size:13px}.bar i{display:block;height:8px;background:var(--line);border-radius:4px;overflow:hidden}.bar i b{display:block;height:100%;background:var(--signal);width:0;transition:width .8s}
.kpi{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr))}.kpi .panel{padding:16px}.kpi .big{font-size:clamp(18px,2.6vw,36px);overflow-wrap:anywhere}
.terminal{font-family:var(--font-mono);font-size:13px;background:#000;border:1px solid var(--line);padding:16px;border-radius:var(--r);min-height:120px;color:var(--ok)}
table{width:100%;border-collapse:collapse;font-size:14px}td,th{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left}th{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--muted)}
.table-wrap{overflow-x:auto}
/* Game */
.ghud{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:8px;margin-bottom:20px}.ghud .panel{padding:10px 12px;text-align:center}.ghud .big{font-size:24px}
.game-stage{min-height:360px}.choice{width:100%;text-align:left;margin-bottom:10px;min-height:48px}
.choice.correct{border-color:var(--ok)}.choice.wrong{border-color:var(--err)}
.funnel-slots{display:grid;gap:8px}.slot{border:1px dashed var(--iron);border-radius:var(--r);min-height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;background:var(--surface)}
.slot.filled{border-style:solid;border-color:var(--line)}.slot.sel{border-color:var(--signal)}
.pool{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.pool .btn{flex:1 1 140px}
.timer-bar{height:6px;background:var(--line);border-radius:3px;overflow:hidden;margin-bottom:16px}.timer-bar i{display:block;height:100%;background:var(--signal);width:100%}
/* Reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s,transform .5s}.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}
.checklist li{list-style:none}.checklist label{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line);cursor:pointer}.checklist input{accent-color:var(--signal);width:20px;height:20px;flex:none;margin-top:2px}
.checklist ul{padding:0;margin:0}
.map{aspect-ratio:16/10;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.marquee{display:flex;flex-wrap:wrap;gap:8px}.marquee a{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border:1px solid var(--line);padding:10px 12px;border-radius:2px;color:#cfccc4;min-height:44px;display:inline-flex;align-items:center}
.marquee a:hover,.marquee a:focus-visible{border-color:var(--signal);color:var(--signal)}
.loader{position:fixed;inset:0;z-index:300;background:var(--bg);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;font-family:var(--font-display);animation:fadeout .4s .9s forwards}
.loader b{font-size:clamp(40px,10vw,96px);letter-spacing:-.05em}.loader small{font-family:var(--font-mono);letter-spacing:.3em;color:var(--muted);font-size:11px}
@keyframes fadeout{to{opacity:0;visibility:hidden}}
.cursor-label{position:fixed;z-index:400;pointer-events:none;font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;background:var(--signal);color:#000;padding:4px 7px;border-radius:2px;transform:translate(14px,14px);display:none}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){.cursor-label.on{display:block}}
@media print{.header,.footer,.mobile-bar,.cookie,.drawer,.btn,.filters,.cursor-label{display:none!important}body{background:#fff;color:#000;padding:0}.panel,.detail{border-color:#999;background:#fff}.checklist label{border-color:#ccc}a{color:#000}}
/* ===== Visual richness pass: HUD treatment on every section ===== */
.wordmark b{display:inline-flex;align-items:center;gap:5px}.wordmark b::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--signal);box-shadow:0 0 10px var(--signal)}
.loader b::after{content:"";display:inline-block;width:.18em;height:.18em;border-radius:50%;background:var(--signal);margin-left:.08em}
main>section{position:relative;isolation:isolate}
main>section::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;opacity:.4;mask-image:radial-gradient(ellipse at 80% 0%,#000 10%,transparent 60%);pointer-events:none}
main>section::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 85% 0%,rgba(255,90,31,.07),transparent 45%);pointer-events:none}
main>section:nth-of-type(even){background:var(--surface)}
main>section:nth-of-type(even)::before{opacity:.25;mask-image:radial-gradient(ellipse at 15% 100%,#000 10%,transparent 60%)}main>section:nth-of-type(even)::after{background:radial-gradient(circle at 10% 100%,rgba(255,90,31,.06),transparent 45%)}
main>section+section{border-top:1px solid var(--line)}
.section-head{position:relative;padding-bottom:20px;border-bottom:1px solid var(--line)}
.section-head::after{content:"";position:absolute;left:0;bottom:-1px;width:72px;height:2px;background:var(--signal)}
.section-head h2{margin:0}.section-head h2 .dot{color:var(--signal)}
.section-num{color:var(--signal);font-size:13px;display:inline-flex;align-items:center;gap:10px}
.section-num::before{content:"SEC";color:var(--iron)}
.section-num::after{content:"";width:40px;height:1px;background:var(--iron)}
.grid{counter-reset:card}
.grid>.panel::after,.grid>a.panel .idx{counter-increment:card}
.grid>.panel:not(.hud)::after{content:counter(card,decimal-leading-zero);position:absolute;right:16px;bottom:12px;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--iron)}
.grid>.panel.hud::after{content:"";counter-increment:none}
.panel{background:linear-gradient(180deg,var(--panel-raised),var(--panel))}
.panel::before{box-shadow:none}
.grid>.panel:not(.hud)::before{content:"";position:absolute;top:0;left:0;width:28px;height:2px;background:var(--signal);opacity:.7}
.grid>.panel h3{position:relative;padding-left:0}
.panel.hud{box-shadow:inset 0 1px 0 rgba(255,255,255,.03)}
.panel.hud::before,.panel.hud::after{width:14px;height:14px}
a.panel:hover,a.panel:focus-visible,button.panel:hover,button.panel:focus-visible{box-shadow:0 12px 40px rgba(0,0,0,.5),0 0 0 1px var(--signal),0 0 24px rgba(255,90,31,.12)}
.lead::first-letter{color:var(--text)}
.eyebrow{font-weight:600}
.kpi .panel,.stage{background:linear-gradient(180deg,var(--panel-raised),var(--panel))}
.stage:hover,.stage:focus-visible{border-color:var(--signal)}
.big{font-variant-numeric:tabular-nums}
.btn{box-shadow:0 0 0 0 rgba(255,90,31,0);transition:background .2s,transform .15s,border-color .2s,box-shadow .2s}.btn:not(.ghost):hover,.btn:not(.ghost):focus-visible{box-shadow:0 0 24px rgba(255,90,31,.35)}
.btn.ghost::after{content:"→";font-family:var(--font-mono);transition:transform .2s}.btn.ghost:hover::after{transform:translateX(4px)}
.btn.ghost.sm::after,.btn.ghost.round::after,.mobile-bar .btn::after,.drawer .btn::after,.cookie .btn::after,.steps-nav .btn::after,.filters .btn::after,.btn-row .ghost.detail-back::after,[data-prev]::after,[data-copycode]::after,[data-copy]::after,[data-print]::after,[data-reset]::after,[data-retake]::after,[data-again]::after,[data-answers]::after,[data-restart]::after,[data-pause]::after,[data-resume]::after,#run-again::after,#copy-details::after,[data-open-cookies]::after,.choice::after{content:none}
.footer{position:relative;overflow:hidden}
.footer::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 85% 20%,rgba(255,90,31,.08),transparent 40%);pointer-events:none}
.footer-mark{color:#161616;-webkit-text-stroke:1px #222}
.footer-sub{color:var(--signal)}
.footer h4{display:flex;align-items:center;gap:8px}.footer h4::before{content:"";width:6px;height:6px;background:var(--signal);border-radius:50%}
.hero .lead{border-left:2px solid var(--signal);padding-left:16px}
.detail{background:linear-gradient(180deg,var(--panel-raised),var(--surface))}
.detail h3::before{content:"// ";color:var(--iron)}
.telemetry .chip{background:linear-gradient(180deg,var(--panel-raised),var(--panel))}
.marquee a{background:var(--surface)}
.notice{border-radius:var(--r)}
/* ===== Game promo bot ===== */
.bot-av{width:44px;height:44px;flex:none;border-radius:8px;background:#000;border:1px solid var(--line);display:grid;place-items:center;position:relative}
.bot-av::after{content:"";position:absolute;top:-3px;right:-3px;width:10px;height:10px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.4)}}
.bot-eye{width:6px;height:6px;background:var(--signal);border-radius:50%;display:inline-block;margin:0 2px;animation:blink 3.2s infinite}
@keyframes blink{0%,92%,100%{transform:scaleY(1)}96%{transform:scaleY(.1)}}
@keyframes blink2{50%{opacity:0}}
@media(prefers-reduced-motion:reduce){.bot-av::after,.bot-eye,.bot .typing::after{animation:none}}
/* ===== Game console refinement ===== */
#play{background:#000;border:1px solid var(--line);border-radius:8px;padding:clamp(14px,2vw,24px);position:relative;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:48px 48px}
#play::before{content:"FODO CHALLENGE · LIVE SESSION · HYPOTHETICAL DATA";position:absolute;top:-1px;left:24px;transform:translateY(-50%);background:var(--bg);padding:0 10px;font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;color:var(--signal)}
.ghud{grid-template-columns:repeat(5,1fr);gap:6px}
.ghud .panel{padding:8px 6px;background:linear-gradient(180deg,#141414,#0b0b0b);border-color:#2a2a2a}
.ghud .label{font-size:9px}.ghud .big{font-size:clamp(16px,2.4vw,26px)}
.ghud .panel:first-child .big{color:var(--signal)}
.game-stage{background:linear-gradient(180deg,var(--panel-raised),var(--surface))}
.game-stage .eyebrow{font-weight:600}
.game-stage h3{font-size:clamp(20px,2.6vw,28px)}
.game-stage .choice{position:relative;padding-left:56px;transition:transform .15s,border-color .2s,background .2s}
.game-stage .choice::before{content:attr(data-letter);position:absolute;left:14px;top:50%;transform:translateY(-50%);width:30px;height:30px;border:1px solid var(--iron);border-radius:4px;display:grid;place-items:center;font-family:var(--font-mono);font-size:12px;color:var(--muted)}
.game-stage .choice:hover::before,.game-stage .choice:focus-visible::before{border-color:var(--signal);color:var(--signal)}
.game-stage .choice.correct::before{background:var(--ok);color:#000;border-color:var(--ok);content:"✓"}.game-stage .choice.wrong::before{background:var(--err);color:#000;border-color:var(--err);content:"✗"}
.game-stage [data-pick]{padding:20px 20px 20px 20px}.game-stage [data-pick]::before{display:none}
.game-stage [data-pick] .mono{display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding:6px 0;font-size:13px}
.game-stage [data-pick] .mono:last-child{border:0}
.game-stage [data-opt].btn{padding-left:56px;justify-content:flex-start}
.rounds{display:flex;gap:6px;margin-bottom:14px}.rounds i{flex:1;height:3px;background:var(--line);border-radius:2px}.rounds i.done{background:var(--ok)}.rounds i.cur{background:var(--signal);box-shadow:0 0 8px var(--signal)}
.slot{background:linear-gradient(180deg,#121212,#0a0a0a)}.slot.filled{border-color:var(--signal);color:var(--text)}
#intro.panel.hud{background:linear-gradient(135deg,#141414,#0a0a0a)}
#intro h4{color:var(--text);margin:8px 0 6px}
#intro .grid>div{padding:16px;border:1px solid var(--line);border-radius:4px;background:var(--surface)}
.notice.ok{background:rgba(61,220,132,.06)}.notice.err{background:rgba(255,107,107,.06)}
.btn.ghost.choice::after{content:none}
/* ===== FODO Bot chat ===== */
.bot-fab{position:fixed;right:var(--gap);bottom:calc(84px + env(safe-area-inset-bottom));z-index:95;display:flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;background:linear-gradient(180deg,var(--panel-raised),var(--panel));border:1px solid var(--signal);border-radius:999px;color:var(--text);box-shadow:0 10px 30px rgba(0,0,0,.5),0 0 20px rgba(255,90,31,.15)}
.bot-fab.hide{display:none}.bot-fab-txt{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em}
.bot-fab.nudge{animation:nudge 1.2s 2}@keyframes nudge{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media(min-width:1024px){.bot-fab{bottom:24px}}
.bot-fab .bot-av{width:36px;height:36px}
.bot-panel{position:fixed;right:var(--gap);bottom:calc(84px + env(safe-area-inset-bottom));z-index:96;width:min(380px,calc(100vw - 2*var(--gap)));max-height:min(560px,calc(100dvh - 120px));display:flex;flex-direction:column;background:linear-gradient(180deg,var(--panel-raised),var(--panel));border:1px solid var(--signal);border-radius:10px;box-shadow:0 24px 70px rgba(0,0,0,.7),0 0 30px rgba(255,90,31,.18);overflow:hidden}
.bot-panel[hidden]{display:none}@media(min-width:1024px){.bot-panel{bottom:24px}}
.bot-panel header{display:flex;gap:10px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line);background:#0a0a0a;position:relative}
.bot-panel header b{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--signal);display:block}.bot-panel header small{color:var(--muted);font-size:11px}
.bot-panel .bot-x{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:36px;height:36px;border:0;background:none;color:var(--muted);font-size:20px}
.bot-log{flex:1;overflow:auto;padding:14px;display:grid;gap:10px;align-content:start;min-height:200px}
.msg{max-width:92%;padding:10px 12px;border-radius:8px;font-size:14px;line-height:1.5}
.msg.bot{background:var(--surface);border:1px solid var(--line);border-left:2px solid var(--signal);justify-self:start}
.msg.me{background:var(--signal);color:#000;justify-self:end}
.msg a{color:var(--signal)}.msg.me a{color:#000}
.msg .typing::after{content:"● ● ●";color:var(--signal);letter-spacing:2px;animation:blink2 .9s infinite}
.bot-chips{display:flex;gap:6px;flex-wrap:wrap;padding:0 14px 10px}
.bot-chips button{background:var(--surface);border:1px solid var(--line);color:#cfccc4;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;padding:8px 10px;border-radius:999px;min-height:36px}
.bot-chips button:hover,.bot-chips button:focus-visible{border-color:var(--signal);color:var(--signal)}
.bot-form{display:flex;gap:8px;padding:10px 14px 14px;border-top:1px solid var(--line);background:#0a0a0a}
.bot-form input{flex:1;min-width:0;background:var(--surface);border:1px solid var(--line);color:var(--text);padding:10px 12px;border-radius:var(--r);font:inherit;font-size:14px;min-height:44px}
.bot-form input:focus{border-color:var(--signal);outline:none}

/* contact icons + brand-colour footer mark */
.contact-list{font-style:normal;display:grid;gap:8px;font-size:14px}
.ci{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#cfccc4;min-height:28px}
a.ci:hover,a.ci:focus-visible{color:var(--signal)}
.ic{width:28px;height:28px;flex:none;display:inline-grid;place-items:center;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--signal);font-style:normal;font-size:14px}
.ic.wa-c{color:#25D366;border-color:rgba(37,211,102,.35)}.ic.ig-c{color:#E1306C;border-color:rgba(225,48,108,.35)}.ic.li-c{color:#0A66C2;border-color:rgba(10,102,194,.4)}
.btn.ci .ic{width:22px;height:22px;border:0;background:none}.btn:not(.ghost).ci .ic{color:#000}
.footer-mark{color:var(--signal);-webkit-text-stroke:0;text-shadow:0 0 40px rgba(255,90,31,.35)}
.footer-sub{color:var(--text)}
.msg .hi{display:block;margin-top:8px;padding-top:8px;border-top:1px dashed var(--line);color:#d6d3cc;font-size:13.5px}
.bot-panel{padding:0!important}
/* ===================== MOBILE PASS (≤767px): compact, professional scale ===================== */
.no-idx>.panel::after{content:none!important}
.bot-panel header{padding-right:48px}
@media(max-width:767px){
  :root{--header-h:56px;--gap:16px}
  body{font-size:15px;line-height:1.55;padding-bottom:calc(60px + env(safe-area-inset-bottom))}
  .wordmark b{font-size:20px}.wordmark b::after{width:6px;height:6px}.wordmark small{font-size:8px;letter-spacing:.14em;margin-top:3px}
  .burger{width:40px;height:40px}
  h1{font-size:clamp(30px,9vw,40px);line-height:1.02}h2{font-size:clamp(24px,6.5vw,30px);line-height:1.05}h3{font-size:18px}h4{font-size:16px}
  .lead{font-size:16px}.eyebrow{font-size:10px;margin-bottom:10px}.eyebrow::before{width:14px}
  .hero{padding:28px 0 24px}.hero .lead{padding-left:12px}.hero-grid{gap:18px}
  .signal-canvas{max-height:240px;aspect-ratio:16/10}
  .telemetry{gap:6px;margin-top:12px}.chip{padding:6px 9px;font-size:10px}
  .rotator{font-size:11px}
  section,.section{padding:36px 0}
  .section-head{margin-bottom:18px;padding-bottom:12px;gap:8px}.section-num{font-size:11px}.section-head::after{width:48px}
  .grid{gap:12px}.g2,.g3,.g4{grid-template-columns:1fr}
  .g3.compact,.g4.compact,#home-stages,.kpi{grid-template-columns:1fr 1fr}
  .panel{padding:16px;border-radius:6px}.panel p{font-size:14px}.panel h3{font-size:17px;margin-bottom:6px}
  .grid>.panel:not(.hud)::after{font-size:10px;right:12px;bottom:8px}
  .tag{font-size:10px;padding:3px 6px}
  .btn{min-height:44px;padding:10px 16px;font-size:12px;letter-spacing:.08em}.btn.sm{min-height:38px;padding:7px 12px;font-size:11px}
  .btn-row{gap:8px;margin-top:16px}.btn-row .btn{flex:1 1 auto;justify-content:center}
  .big{font-size:clamp(28px,8vw,40px)}.kpi .big{font-size:22px}
  .marquee{gap:6px}.marquee a{padding:8px 10px;font-size:11px;min-height:38px}
  .stages{grid-template-columns:1fr 1fr;gap:8px}.stage{padding:12px}.stage b{font-size:14px}
  .filters{gap:6px;margin-bottom:16px}.filters button{padding:8px 10px;min-height:38px;font-size:10px}
  .detail{padding:18px;margin-top:20px}.detail h3{font-size:12px;margin:20px 0 8px}
  .notice{font-size:13px;padding:10px 12px}
  .field{margin-bottom:12px}.field input,.field select,.field textarea{min-height:44px;padding:10px 12px;font-size:15px}.opt{padding:10px;min-height:44px;font-size:14px}
  .steps-nav{gap:8px}.steps-nav .btn{flex:1}
  /* bottom bar: single line, compact */
  .mobile-bar{gap:8px;padding:8px var(--gap) calc(8px + env(safe-area-inset-bottom))}
  .mobile-bar .btn{min-height:44px;font-size:11px;padding:8px 10px;white-space:nowrap}.mobile-bar .round{width:44px;min-width:44px;height:44px}
  /* cookie: compact sheet */
  .cookie{left:8px;right:8px;bottom:calc(64px + env(safe-area-inset-bottom));padding:12px;font-size:13px;gap:8px}
  .cookie p{flex-basis:100%;margin:0}.cookie-actions{width:100%}.cookie-actions .btn{flex:1;min-height:38px;font-size:10px;padding:6px 8px}
  /* bot: icon-only FAB above bar; panel as bottom sheet */
  .bot-fab{right:12px;bottom:calc(64px + env(safe-area-inset-bottom));padding:4px;gap:0;width:48px;height:48px;justify-content:center}
  .bot-fab-txt{display:none}.bot-fab .bot-av{width:34px;height:34px}
  .bot-panel{right:0;left:0;bottom:0;width:100%;max-height:min(78dvh,620px);border-radius:14px 14px 0 0;border-left:0;border-right:0;border-bottom:0;padding-bottom:env(safe-area-inset-bottom)!important}
  .bot-panel header{padding:10px 48px 10px 12px}.bot-panel header small{display:none}.bot-panel header .bot-av{width:32px;height:32px}
  .bot-panel .bot-x{right:8px;width:40px;height:40px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text)}
  .bot-log{padding:10px 12px;min-height:160px}.msg{font-size:13.5px;max-width:94%}.msg .hi{font-size:13px}
  .bot-chips{padding:0 12px 8px;gap:5px}.bot-chips button{font-size:10px;padding:6px 9px;min-height:32px}
  .bot-form{padding:8px 12px calc(10px + env(safe-area-inset-bottom))}.bot-form input{min-height:42px;font-size:14px}.bot-form .btn{min-height:42px}
  /* footer */
  .footer{padding:36px 0 24px}.footer-mark{font-size:clamp(56px,22vw,96px)}.footer-sub{margin-bottom:24px;font-size:11px}
  .footer-cols{grid-template-columns:1fr 1fr;gap:20px}.footer-cols>div:last-child{grid-column:1/-1}.footer a,.footer address{font-size:13px}
  .footer-bottom{font-size:10px;margin-top:24px;padding-top:14px}
  /* founding / numbers */
  #founding-panel .grid{grid-template-columns:1fr}
  .drawer nav a{font-size:20px;padding:8px 0;min-height:44px}
  .ghud{grid-template-columns:repeat(5,1fr);gap:4px}.ghud .panel{padding:6px 4px}.ghud .label{font-size:8px}.ghud .big{font-size:14px}
  #play{padding:10px}.game-stage{min-height:300px}.game-stage .choice{padding-left:48px;font-size:14px}.game-stage .choice::before{left:10px;width:26px;height:26px}
  .radial{width:150px;height:150px}.bar{grid-template-columns:80px minmax(0,1fr) 28px;font-size:12px}
  table{font-size:12px}td,th{padding:6px 4px}
}
@media(max-width:380px){.mobile-bar .btn{font-size:10px}.g3.compact,.g4.compact,#home-stages,.kpi,.stages{grid-template-columns:1fr 1fr}}
.bot-badge{position:absolute;top:-4px;right:-4px;width:18px;height:18px;border-radius:50%;background:var(--signal);color:#000;font:600 11px/18px var(--font-mono);text-align:center;box-shadow:0 0 8px var(--signal)}.bot-fab{position:fixed}
@media(max-width:767px){.mobile-bar .round{flex:0 0 44px}.cookie-actions .btn{white-space:nowrap}}
/* mobile: no sticky bar, lighter first screen */
@media(max-width:1023px){body{padding-bottom:env(safe-area-inset-bottom)}}
@media(max-width:767px){
  .hide-mobile{display:none!important}
  .hero .mono.muted{display:none}
  .telemetry{display:none}
  .hero h1{font-size:clamp(30px,8.6vw,38px)}
  .hero .lead{font-size:15px;line-height:1.5;margin-bottom:14px}
  .hero .btn-row{flex-direction:column;gap:8px;margin-top:8px}
  .hero{padding:22px 0 20px}
  .bot-fab{bottom:calc(16px + env(safe-area-inset-bottom))}
  .bot-panel{max-height:min(80dvh,620px)}
  .cookie{bottom:calc(12px + env(safe-area-inset-bottom));padding:10px 12px;font-size:12.5px;line-height:1.4;border-radius:8px}
  .cookie-actions .btn{min-height:34px;font-size:10px;padding:5px 8px}
}
/* explain cards + mobile show-all */
button.panel.explain{cursor:pointer;text-align:left}.more-hint{display:block;margin-top:12px;font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;color:var(--signal);opacity:.8}
.m-hidden{display:none!important}.showall{display:block;width:100%;margin-top:12px}
#explain-modal h3{text-transform:none;font-family:var(--font-display);font-size:22px;color:var(--text);margin:6px 0 12px}
@media(min-width:768px){.showall{display:none}}
@media(max-width:767px){.detail h3.fold{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);cursor:pointer;margin:6px 0}.detail h3.fold::after{content:"+";color:var(--signal);font-size:16px}.detail h3.fold[aria-expanded=true]::after{content:"−"}}
/* drawer groups */
.dgrp{margin-bottom:14px}.dlabel{display:block;font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;color:var(--signal);margin-bottom:6px}
.dlist a,.dgrid a{font-family:var(--font-display);font-size:18px;text-decoration:none;display:flex;justify-content:space-between;align-items:center;min-height:44px;padding:6px 0;border-bottom:1px solid var(--line)}
.dgrid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.dgrid a{font-size:15px;border:1px solid var(--line);border-radius:6px;padding:8px 10px;background:var(--surface);justify-content:center;text-align:center}
.dgrid a.hot,.dlist a.hot{color:var(--signal)}.dgrid a.hot{border-color:var(--signal)}.dlist a[aria-current=page],.dgrid a[aria-current=page]{color:var(--signal)}
.dcontact{margin-top:12px;text-align:center;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--muted)}.dcontact a{color:#cfccc4;text-decoration:none}
.drawer nav{display:block}.drawer .btn{margin-top:8px}
/* hero signal */
.signal-canvas{aspect-ratio:4/3;max-height:420px}
@media(max-width:767px){.signal-canvas{border:0;border-radius:0;background:transparent;aspect-ratio:16/8;max-height:200px;margin:4px calc(-1*var(--gap)) 0;width:calc(100% + 2*var(--gap))}.drawer{padding-top:calc(10px + env(safe-area-inset-top))}.drawer-top{margin-bottom:14px}.dlist a{font-size:17px;min-height:42px}}
.stars{color:var(--warn);letter-spacing:2px;font-size:14px}.review p{line-height:1.55}@media(max-width:767px){#reviews-stats{grid-template-columns:1fr 1fr}}
/* drawer tiles: lighter typography */
@media(max-width:767px){
  .dlist a{font-size:16px;font-weight:500;min-height:40px;padding:4px 0}
  .dgrid{gap:8px}.dgrid a{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:500;padding:11px 8px;min-height:42px;color:#cfccc4}
  .dgrid a.hot{color:var(--signal)}
  .dlabel{font-size:9px;margin:10px 0 8px}.dgrp{margin-bottom:8px}
  .drawer .btn{margin-top:14px;min-height:46px;font-size:11px}.dcontact{font-size:10px;margin-top:10px}
}
/* drawer: definitive compact typography (overrides legacy .drawer nav a) */
.drawer nav .dlist a{font-family:var(--font-body);font-size:16px;font-weight:500;min-height:42px;padding:6px 0;border-bottom:1px solid var(--line);letter-spacing:0}
.drawer nav .dgrid a{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:500;padding:0 8px;min-height:40px;border:1px solid var(--line);border-radius:6px;background:var(--surface);justify-content:center;color:#cfccc4}
.drawer nav .dgrid a.hot{color:var(--signal);border-color:var(--signal)}
.drawer nav .dlist a[aria-current=page],.drawer nav .dgrid a[aria-current=page]{color:var(--signal)}
.drawer nav .dlist a::after,.drawer nav .dgrid a::after{content:none}
.drawer .dlabel{font-size:9px;letter-spacing:.18em;margin:12px 0 6px}
.drawer nav .dlist a span,.drawer nav .dgrid a span{display:none}
/* ===== Overlap / hidden fixes ===== */
[hidden]{display:none!important}
@media(max-width:767px){
  #play::before{content:"LIVE · HYPOTHETICAL DATA";left:12px;font-size:9px;letter-spacing:.12em;white-space:nowrap}
  #play{padding-top:16px;margin-top:10px}
  .game-stage .eyebrow{font-size:10px;line-height:1.4;flex-wrap:wrap}
  .section-head{flex-direction:column;align-items:flex-start}
  .detail-head{gap:8px}
  /* form nav buttons: normal size */
  .steps-nav{gap:8px;flex-wrap:wrap}.steps-nav .btn{flex:0 1 auto;min-height:42px;padding:9px 14px;font-size:11px;white-space:nowrap}
  .steps-nav [data-submit]{flex:1 1 100%;white-space:normal}
  .btn-row .btn{flex:0 1 auto}
  /* bot: shorter panel, lighter text */
  .bot-panel{max-height:min(62dvh,520px)}
  .bot-log{min-height:120px;padding:8px 10px;gap:8px}.msg{font-size:13px;padding:8px 10px;line-height:1.45}.msg .hi{font-size:12px;margin-top:6px;padding-top:6px}
  .bot-chips button{font-size:9.5px;padding:5px 8px;min-height:28px}
  .bot-form{padding:6px 10px calc(8px + env(safe-area-inset-bottom))}.bot-form input{min-height:38px;font-size:13px;padding:8px 10px}.bot-form .btn{min-height:38px;padding:6px 12px;font-size:10px}
  .bot-panel header{padding:8px 44px 8px 10px}.bot-panel header b{font-size:10px}.bot-panel .bot-x{width:34px;height:34px}
  /* generic: long mono labels wrap instead of overlapping */
  .mono,.label,.tag,.eyebrow{overflow-wrap:anywhere}
  .ghud .big{font-size:13px}.ghud .label{font-size:7.5px}
}
/* ===== Intro loader ===== */
.loader{overflow:hidden;animation:fadeout .45s 1.1s forwards}
.ld-grid{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;opacity:.35;mask-image:radial-gradient(circle at 50% 50%,#000 20%,transparent 70%)}
.ld-rings{position:absolute;left:50%;top:50%;width:0;height:0}
.ld-rings i{position:absolute;left:0;top:0;width:var(--d);height:var(--d);margin:calc(var(--d)/-2) 0 0 calc(var(--d)/-2);border:1px solid rgba(255,90,31,.25);border-radius:50%;animation:ring 1.4s ease-out infinite}
.ld-rings i:nth-child(1){--d:220px}.ld-rings i:nth-child(2){--d:380px;animation-delay:.2s}.ld-rings i:nth-child(3){--d:560px;animation-delay:.4s}
@keyframes ring{0%{transform:scale(.8);opacity:0}40%{opacity:1}100%{transform:scale(1.15);opacity:0}}
.ld-mark{position:relative;text-align:center}
.ld-mark b{display:inline-flex;align-items:baseline;font-size:clamp(56px,12vw,120px);letter-spacing:-.05em;line-height:1}
.ld-mark b span{display:inline-block;opacity:0;transform:translateY(18px);animation:up .5s cubic-bezier(.2,.8,.2,1) forwards}
.ld-mark b span:nth-child(2){animation-delay:.08s}.ld-mark b span:nth-child(3){animation-delay:.16s}.ld-mark b span:nth-child(4){animation-delay:.24s}
.ld-mark b::after{content:"";width:.16em;height:.16em;border-radius:50%;background:var(--signal);margin-left:.06em;box-shadow:0 0 24px var(--signal);opacity:0;animation:up .4s .4s forwards,glow 1s .6s infinite alternate}
@keyframes up{to{opacity:1;transform:none}}@keyframes glow{to{box-shadow:0 0 40px var(--signal),0 0 80px rgba(255,90,31,.5)}}
.ld-mark small{display:block;margin-top:14px;font-family:var(--font-mono);font-size:11px;letter-spacing:.32em;color:var(--signal);opacity:0;animation:up .5s .45s forwards}
.ld-mark em{display:block;margin-top:8px;font-style:normal;font-family:var(--font-body);font-size:15px;color:var(--muted);opacity:0;animation:up .5s .6s forwards}
.ld-bar{position:absolute;left:50%;bottom:18%;width:min(240px,60vw);height:2px;background:var(--line);transform:translateX(-50%);overflow:hidden}
.ld-bar i{display:block;height:100%;width:0;background:var(--signal);animation:bar 1.1s cubic-bezier(.3,.7,.2,1) forwards}
@keyframes bar{to{width:100%}}
.ld-meta{position:absolute;left:var(--gap);right:var(--gap);bottom:calc(18px + env(safe-area-inset-bottom));display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:9px;letter-spacing:.2em;color:var(--iron)}
.loader b::after{content:none}
@media(max-width:767px){.ld-rings i:nth-child(3){display:none}.ld-mark small{font-size:9px;letter-spacing:.24em}.ld-mark em{font-size:13px}}
.loader .ld-mark b::after{content:""}
/* loader: more motion */
.loader{animation:fadeout .45s 1.6s forwards}
.ld-grid{animation:gridpan 2s linear infinite}@keyframes gridpan{to{background-position:56px 56px}}
.ld-sweep{position:absolute;left:50%;top:50%;width:620px;height:620px;margin:-310px 0 0 -310px;border-radius:50%;background:conic-gradient(from 0deg,rgba(255,90,31,.22),rgba(255,90,31,0) 28%);mask-image:radial-gradient(circle,transparent 18%,#000 19%,#000 60%,transparent 61%);animation:spin 1.6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ld-scan{position:absolute;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,90,31,.6),transparent);top:-2px;animation:scan 1.4s ease-in-out infinite}
@keyframes scan{0%{top:20%}100%{top:80%}}
.ld-mark b span{animation:up .5s cubic-bezier(.2,.8,.2,1) forwards,flick 2.4s 1s steps(2) infinite}
@keyframes flick{0%,96%{filter:none}97%{filter:brightness(1.6);transform:translateX(1px)}98%{filter:none;transform:none}}
.ld-mark b::after{animation:up .4s .4s forwards,glow .7s .6s infinite alternate}
.ld-bar i{animation:bar 1.5s cubic-bezier(.3,.7,.2,1) forwards}
.ld-bar::after{content:"";position:absolute;top:-3px;width:8px;height:8px;border-radius:50%;background:var(--signal);box-shadow:0 0 10px var(--signal);left:0;animation:barhead 1.5s cubic-bezier(.3,.7,.2,1) forwards}
@keyframes barhead{to{left:calc(100% - 8px)}}
.ld-tick{position:relative;display:inline-block;height:12px;overflow:hidden;width:200px}
.ld-tick span{position:absolute;left:0;top:0;opacity:0;color:var(--signal);animation:tick 1.8s linear forwards}
.ld-tick span:nth-child(2){animation-delay:.6s}.ld-tick span:nth-child(3){animation-delay:1.2s}
@keyframes tick{0%{opacity:0;transform:translateY(8px)}15%{opacity:1;transform:none}30%{opacity:1}40%{opacity:0;transform:translateY(-8px)}100%{opacity:0}}
@media(max-width:767px){.ld-sweep{width:360px;height:360px;margin:-180px 0 0 -180px}.ld-tick{width:150px}}
@media(prefers-reduced-motion:reduce){.ld-sweep,.ld-scan{display:none}}
/* loader: remove hard-edged sweep/scan, keep soft motion */
.ld-sweep,.ld-scan{display:none}
.ld-rings i{border-color:rgba(255,90,31,.18)}
.ld-rings::after{content:"";position:absolute;left:0;top:0;width:140px;height:140px;margin:-70px 0 0 -70px;border-radius:50%;background:radial-gradient(circle,rgba(255,90,31,.18),transparent 70%);animation:glowpulse 1.2s ease-in-out infinite alternate}
@keyframes glowpulse{to{transform:scale(1.5);opacity:.5}}
.no-loader .loader{display:none!important}
/* iOS: inputs ≥16px prevent auto-zoom; keep bot close button reachable when keyboard opens */
@media(max-width:767px){
  input,select,textarea,.bot-form input,.search,.field input,.field select,.field textarea{font-size:16px!important}
  .bot-panel{max-height:min(62dvh,520px);display:flex;flex-direction:column}
  .bot-panel header{position:sticky;top:0;z-index:2;flex:none}
  .bot-panel .bot-x{right:8px;top:50%;width:36px;height:36px}
  .bot-log{flex:1 1 auto;min-height:90px}
  .bot-form{flex:none}
  .bot-panel.kb{max-height:46dvh}
}
/* ===== Bot: full-screen chat on phone + smoother motion ===== */
.msg{animation:msgin .28s cubic-bezier(.2,.8,.2,1)}@keyframes msgin{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
.bot-fab{animation:breathe 2.6s ease-in-out infinite}@keyframes breathe{0%,100%{box-shadow:0 10px 30px rgba(0,0,0,.5),0 0 0 0 rgba(255,90,31,.35)}50%{box-shadow:0 10px 30px rgba(0,0,0,.5),0 0 0 10px rgba(255,90,31,0)}}
.bot-panel{animation:sheetin .32s cubic-bezier(.2,.8,.2,1)}@keyframes sheetin{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@media(max-width:767px){
  .bot-panel{position:fixed;inset:0;left:0;right:0;top:0;bottom:0;width:100%;max-height:none;height:var(--vvh,100dvh);border:0;border-radius:0;background:var(--bg);animation:sheetup .3s cubic-bezier(.2,.8,.2,1);padding:0!important}
  .bot-panel.kb{max-height:none}
  @keyframes sheetup{from{transform:translateY(100%)}to{transform:none}}
  .bot-panel header{padding:calc(10px + env(safe-area-inset-top)) 52px 10px 14px;background:var(--surface);border-bottom:1px solid var(--line)}
  .bot-panel header small{display:block;font-size:10px}
  .bot-panel .bot-x{right:10px;top:calc(50% + env(safe-area-inset-top)/2);width:40px;height:40px;font-size:22px}
  .bot-log{flex:1 1 auto;min-height:0;padding:14px 14px 8px;gap:10px;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
  .msg{font-size:14.5px;max-width:88%;padding:10px 12px;border-radius:12px}.msg.bot{border-radius:4px 12px 12px 12px}.msg.me{border-radius:12px 4px 12px 12px}.msg .hi{font-size:13px}
  .bot-chips{padding:4px 12px 8px;gap:6px;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}.bot-chips::-webkit-scrollbar{display:none}.bot-chips button{flex:none;font-size:11px;padding:8px 12px;min-height:36px;border-radius:999px}
  .bot-form{padding:8px 12px calc(10px + env(safe-area-inset-bottom));gap:8px;background:var(--surface)}.bot-form input{min-height:46px;border-radius:999px;padding:10px 16px}.bot-form .btn{min-height:46px;border-radius:999px;padding:8px 16px;font-size:11px}
  body.bot-open{overflow:hidden;position:fixed;width:100%}
}
.bot-panel{z-index:140}.bot-fab{z-index:125}body.bot-open .cookie{display:none!important}
/* ===== Mascot (3D-style SVG robot) ===== */
.mascot{display:inline-block;width:100%;height:100%;--ex:0px;--ey:0px;--tilt:0deg}
.mascot .mas{width:100%;height:100%;overflow:visible}
.mascot .mas-head,.mascot .mas-body,.mascot .mas-arm,.mascot .mas-eyes,.mascot .mas-lid,.mascot .mas-smile,.mascot .mas-pupil,.mascot .mas-core,.mascot .mas-fx,.mascot .mas-shadow{transform-box:fill-box;transform-origin:center}
.mascot .mas-head{animation:mas-float 3.2s ease-in-out infinite;transform:rotate(var(--tilt))}
.mascot .mas-body{animation:mas-float 3.2s .15s ease-in-out infinite}
.mascot .mas-shadow{animation:mas-shadow 3.2s ease-in-out infinite}
.mascot .mas-pupil{transform:translate(var(--ex),var(--ey));transition:transform .15s}
.mascot .mas-core{animation:mas-pulse 1.8s ease-in-out infinite}
.mascot .mas-fx{opacity:0}
.mascot .mas-lid{transform-origin:top;transition:height .08s}
.mascot.blink .mas-lid{height:60px}
.mascot .mas-arm-l{transform-origin:60% 20%}.mascot .mas-arm-r{transform-origin:40% 20%}
@keyframes mas-float{0%,100%{transform:translateY(0) rotate(var(--tilt))}50%{transform:translateY(-6px) rotate(var(--tilt))}}
@keyframes mas-shadow{0%,100%{transform:scale(1);opacity:.18}50%{transform:scale(.85);opacity:.1}}
@keyframes mas-pulse{0%,100%{opacity:.8;transform:scale(1)}50%{opacity:1;transform:scale(1.15)}}
/* wave */
.mascot.wave .mas-arm-r{animation:mas-wave .6s ease-in-out 3}
@keyframes mas-wave{0%,100%{transform:rotate(0)}50%{transform:rotate(-45deg) translateY(-10px)}}
.mascot.wave .mas-head{animation:mas-float 3.2s ease-in-out infinite,mas-nod .6s ease-in-out 2}
@keyframes mas-nod{50%{transform:translateY(-4px) rotate(-8deg)}}
/* thinking: eyes up-right, head tilt, core fast */
.mascot.think .mas-pupil{transform:translate(6px,-6px) scale(.9)}
.mascot.think .mas-head{transform:rotate(-8deg)}
.mascot.think .mas-core{animation-duration:.6s}
.mascot.think .mas-arm-l{animation:mas-chin 1.2s ease-in-out infinite alternate}
@keyframes mas-chin{to{transform:rotate(-30deg) translate(10px,-18px)}}
/* happy: smile eyes, bounce, sparkles */
.mascot.happy .mas-pupil{opacity:0}.mascot.happy .mas-smile{opacity:1}
.mascot.happy .mas-body,.mascot.happy .mas-head{animation:mas-bounce .5s ease-in-out 2}
@keyframes mas-bounce{50%{transform:translateY(-10px) scale(1.04)}}
.mascot.happy .mas-fx{opacity:1;animation:mas-spark 1s ease-out 1}
@keyframes mas-spark{0%{transform:scale(.4);opacity:0}30%{opacity:1}100%{transform:scale(1.3) rotate(20deg);opacity:0}}
.mascot.happy .mas-arm-l,.mascot.happy .mas-arm-r{animation:mas-cheer .5s ease-in-out 2}
@keyframes mas-cheer{50%{transform:rotate(-30deg) translateY(-14px)}}
.mascot.happy .mas-arm-l{animation-name:mas-cheer-l}@keyframes mas-cheer-l{50%{transform:rotate(30deg) translateY(-14px)}}
/* surprised: wide eyes, jump back */
.mascot.surprised .mas-pupil{transform:scale(1.35)}
.mascot.surprised .mas-head{animation:mas-jump .4s ease-out 1}
@keyframes mas-jump{30%{transform:translateY(-12px) rotate(6deg)}}
/* placements */
.bot-fab .bot-av,.bot-panel header .bot-av{background:transparent!important;border:0!important;box-shadow:none;overflow:visible}
.bot-fab .bot-av{width:56px;height:56px;margin:-10px -6px -10px -4px}
.bot-fab .bot-av::after{top:4px;right:4px}
.bot-panel header .bot-av{width:52px;height:52px}
.bot-panel header .bot-av::after{display:none}
.bot-av .bot-eye{display:none}
.hero-mascot{position:absolute;right:4%;bottom:-6%;width:clamp(120px,16vw,220px);pointer-events:none;z-index:1;filter:drop-shadow(0 20px 40px rgba(0,0,0,.35))}
@media(max-width:767px){.bot-fab .bot-av{width:44px;height:44px;margin:0}.hero-mascot{display:none}}
@media(prefers-reduced-motion:reduce){.mascot *{animation:none!important}}