/* Know Your Design landing — KYD look (ivory drafting paper, navy ink, orange/coral).
   Benchmarks: WCAG 2.2 AA contrast, Core Web Vitals, responsive 360/768/1280. */
@font-face{font-family:"Fraunces";src:url("../fonts/fraunces-variable.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope-variable.woff2") format("woff2");font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("../fonts/ibm-plex-mono-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("../fonts/ibm-plex-mono-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}

:root{
  --paper:#FBF6EE;--ink:#1C1251;--ink2:#2A2160;--muted:#4B4470;
  --orange:#F38D00;--coral:#ED522D;--amber:#F5AF44;
  --text-orange:#A65E00;--text-coral:#D03712;
  --grad:linear-gradient(115deg,#F38D00,#F5933F 55%,#ED522D);
  --grad-text:linear-gradient(115deg,#B06000,#BC5A10 55%,#C8401A);
  --white:#fff;--line:rgba(28,18,81,.12);
  --ease:cubic-bezier(.22,1,.36,1);
  --wrap:1120px;--gutter:clamp(16px,4vw,32px);
  --focus:#1C1251;--focus-inv:#F5AF44;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{margin:0;font-family:"Manrope",system-ui,sans-serif;font-weight:500;font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img,video,svg{display:block;max-width:100%;height:auto}
a{color:var(--text-orange);text-underline-offset:3px}
a:hover{color:var(--text-coral)}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.on-dark :focus-visible,.on-orange :focus-visible{outline-color:var(--focus-inv)}
.skip-link{position:absolute;left:-9999px;top:auto;z-index:1000;padding:12px 18px;background:var(--ink);color:#fff;border-radius:0 0 8px 0}
.skip-link:focus{left:0;top:0}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{width:min(100% - 2*var(--gutter),var(--wrap));margin-inline:auto}
.kicker{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-coral);margin:0 0 12px}
.kicker--amber{color:var(--amber)}
h1,h2,h3,h4,h5{font-family:"Fraunces",Georgia,serif;font-weight:600;font-variation-settings:"SOFT" 40,"opsz" 144;line-height:1.15;color:var(--ink);margin:0 0 .5em}
.lead{font-size:1.15rem;color:var(--ink2);max-width:42ch}
.standfirst{font-family:"Fraunces",Georgia,serif;font-size:clamp(1.35rem,2.4vw,1.85rem);font-weight:600;line-height:1.35;color:var(--ink);max-width:36ch;margin:0 0 1.2em}
.standfirst--sm{font-size:clamp(1.15rem,2vw,1.4rem);max-width:42ch}
.secttl{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:20px}
.small{font-size:.95rem;color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:"Manrope",sans-serif;font-weight:700;font-size:1rem;padding:14px 22px;border-radius:999px;border:2px solid transparent;text-decoration:none;cursor:pointer;line-height:1.2;transition:transform .2s var(--ease),background .2s,color .2s,border-color .2s}
.btn:hover{transform:translateY(-1px)}
.btn .arrow{width:18px;height:18px}
.btn--violet{background:var(--ink);color:#fff}
.btn--violet:hover{background:#2A2160;color:#fff}
.btn--orange{background:var(--orange);color:var(--ink)}
.btn--orange:hover{background:#E07F00;color:var(--ink)}
.btn--outline{background:transparent;border-color:currentColor;color:inherit}
.btn--outline:hover{background:rgba(255,255,255,.12)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn[disabled]{opacity:.7;cursor:wait;transform:none}

/* Top bar + mast */
.topbar{background:var(--ink);color:#E8E4F5;font-size:.9rem;padding:8px 0}
.topbar a{color:var(--amber);text-decoration:none}
.topbar a:hover{color:#fff}
.topbar__in{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.mast{position:sticky;top:0;z-index:50;background:rgba(251,246,238,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.mast__in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
.brand .logo{height:44px;width:auto}
.mast__bar{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;align-items:center;gap:8px;background:transparent;border:2px solid var(--ink);border-radius:999px;padding:8px 14px;font:inherit;font-weight:700;color:var(--ink);cursor:pointer}
.nav-toggle .bars{display:flex;flex-direction:column;gap:4px}
.nav-toggle .bars i{display:block;width:16px;height:2px;background:var(--ink)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.nav a{display:block;padding:10px 12px;color:var(--ink2);text-decoration:none;font-weight:600;border-radius:8px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--text-orange);background:rgba(243,141,0,.08)}
.mast__cta .btn{padding:10px 16px;font-size:.95rem}
.mast__mini{display:none}
.progress{height:3px;background:var(--grad);transform-origin:left;transform:scaleX(0)}

/* Hero */
.hero{display:grid;grid-template-columns:1fr 1.05fr;min-height:620px;background:var(--paper)}
.hero__panel{position:relative;overflow:hidden;background:var(--grad);color:#fff;display:flex;align-items:center}
.hero__panel .kicker{color:#fff;opacity:.95}
.hero__copy{position:relative;z-index:1;padding:64px 48px 64px 24px;width:min(100%,560px);margin-left:auto}
.hero h1{font-size:clamp(2.4rem,4.3vw,4rem);color:#fff;margin-bottom:12px}
.hero .sub{font-family:"Fraunces",Georgia,serif;font-size:clamp(1.15rem,2vw,1.45rem);font-style:italic;color:#fff;margin:0 0 14px;opacity:.96}
.hero .lead{color:rgba(255,255,255,.92)}
.facts{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:10px}
.facts li{display:flex;align-items:flex-start;gap:10px;font-weight:600}
.facts .ico{width:22px;height:22px;flex:none;margin-top:2px}
.hero .btn--violet{background:var(--ink);color:#fff}
.hero .btn--outline{color:#fff;border-color:rgba(255,255,255,.7)}
.shapes{position:absolute;inset:0;pointer-events:none;opacity:.35}
.shape{position:absolute;border:2px solid #fff;border-radius:50%}
.shape--ring{width:180px;height:180px;right:-70px;top:-50px;opacity:.35}
.shape--pill{width:120px;height:40px;border-radius:999px;left:10%;bottom:18%}
.shape--disc{width:70px;height:70px;left:20%;top:18%;background:rgba(255,255,255,.15);border:0}
.shape--dot{width:14px;height:14px;right:22%;bottom:28%;background:#fff;border:0}
.hero__media{display:flex;align-items:center;justify-content:center;padding:40px var(--gutter);background:
  linear-gradient(180deg,rgba(28,18,81,.035),transparent 40%),
  repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(28,18,81,.05) 40px),
  repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(28,18,81,.05) 40px),
  var(--paper)}
.teaser{margin:0;width:100%;max-width:720px}
.teaser-slot{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:var(--ink);box-shadow:12px 12px 0 var(--orange);border:2px dashed rgba(243,141,0,.55)}
.teaser-slot img{width:100%;height:100%;object-fit:cover;opacity:.55}
.teaser-slot__badge{position:absolute;inset:0;display:grid;place-content:center;text-align:center;padding:24px;color:#fff}
.teaser-slot__badge p{margin:8px 0 0;max-width:28ch;font-size:.98rem;opacity:.9}
.teaser-slot__label{font-family:"IBM Plex Mono",monospace;font-weight:600;letter-spacing:.16em;text-transform:uppercase;font-size:.75rem;color:var(--amber)}
/* Clean teaser placeholder: brand panel, no underlying title still */
.teaser-soon{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:linear-gradient(145deg,#1C1251 0%,#2A2160 55%,#1C1251 100%);box-shadow:12px 12px 0 var(--orange);display:grid;place-content:center;text-align:center;padding:28px;border:0}
.teaser-soon::before{content:"";position:absolute;inset:18px;border:1.5px solid rgba(245,175,68,.45);border-radius:12px;pointer-events:none}
.teaser-soon__kicker{position:relative;margin:0 0 10px;font-family:"IBM Plex Mono",monospace;font-weight:600;letter-spacing:.16em;text-transform:uppercase;font-size:.72rem;color:var(--amber)}
.teaser-soon__label{position:relative;margin:0;font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:clamp(1.35rem,2.6vw,1.85rem);line-height:1.25;color:#fff;max-width:16ch}
/* Keep the single ring clear of copy (top-right, outside text column) */
.hero--kyd .shape--ring{width:180px;height:180px;right:-70px;top:-50px;left:auto;bottom:auto;opacity:.35}

.teaser figcaption{margin-top:18px;color:var(--muted);font-size:.95rem}

/* Marquee */
.stepsband{background:var(--ink);color:#fff;overflow:hidden;padding:14px 0;border-block:4px solid var(--orange)}
.marquee{display:flex;gap:0;width:max-content;animation:scroll 28s linear infinite}
.marquee__set{display:flex;gap:48px;padding-inline:24px;margin:0;font-family:"IBM Plex Mono",monospace;font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.85rem}
.marquee__set span{white-space:nowrap}
@keyframes scroll{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee{animation:none}}

/* Sections */
.intro{padding:96px 0}
.intro__cols{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.qlist{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.qlist li{font-family:"Fraunces",Georgia,serif;font-size:1.25rem;font-weight:600;padding-left:18px;border-left:3px solid var(--orange)}
.pull{font-size:1.15rem;color:var(--ink2);margin:0}

.approach{background:var(--grad);color:#fff;padding:96px 0}
.approach h2,.approach h3{color:#fff}
.approach .standfirst{color:rgba(255,255,255,.95)}
.approach__head{margin-bottom:40px;max-width:48ch}
.cols3{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cols3 li{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);border-radius:16px;padding:24px 22px;backdrop-filter:blur(4px)}
.cols3 .step{font-family:"IBM Plex Mono",monospace;font-weight:600;letter-spacing:.14em;color:var(--amber);font-size:.8rem}
.cols3 h3{font-size:1.35rem;margin:10px 0 8px}
.cols3 p{margin:0;color:rgba(255,255,255,.92);font-size:.98rem}
.phase__meta{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;opacity:.85;margin:6px 0 0}
.rules{margin-top:36px;padding-top:28px;border-top:1px solid rgba(255,255,255,.28)}
.rules h3{font-size:1.2rem;margin-bottom:12px}
.rules ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.rules li{background:rgba(28,18,81,.25);border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:8px 16px;font-weight:600;font-size:.95rem}

.section{padding:96px 0}
.sols__head{margin-bottom:36px}
.cols{list-style:none;margin:0 0 48px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.col{background:#fff;border:1.5px solid var(--line);border-radius:16px;padding:22px 20px;position:relative;box-shadow:0 0 0 transparent}
.col::before,.col::after{content:"";position:absolute;width:12px;height:12px;border-color:var(--orange);border-style:solid}
.col::before{top:10px;left:10px;border-width:2px 0 0 2px}
.col::after{right:10px;bottom:10px;border-width:0 2px 2px 0}
.col .step{font-family:"IBM Plex Mono",monospace;color:var(--text-coral);letter-spacing:.14em;font-size:.78rem;font-weight:600}
.col h3{font-size:1.2rem;margin:10px 0 8px}
.col p{margin:0;color:var(--muted);font-size:.98rem}

.modules-h{font-size:1.5rem;margin:8px 0 18px}
.modules{display:grid;gap:22px}
.phaseblock{background:#fff;border:1.5px solid var(--line);border-radius:18px;padding:22px}
.phaseblock__h{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;font-size:1.15rem;margin:0 0 16px;padding-bottom:12px;border-bottom:2px solid rgba(243,141,0,.35)}
.phaseblock__h span{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-coral);font-weight:600}
.phaseblock__h small{font-family:"Manrope",sans-serif;font-weight:500;color:var(--muted);font-size:.9rem}
.mods{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.mods--s0{grid-template-columns:1fr}
.mod{display:flex;gap:14px;padding:14px;border-radius:12px;background:rgba(251,246,238,.8);border:1px solid var(--line)}
.mod__n{flex:none;width:36px;height:36px;border-radius:50%;border:2px solid var(--orange);color:var(--text-orange);display:grid;place-content:center;font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:.9rem}
.mod h4,.mod h5{font-size:1.05rem;margin:0 0 4px}
.mod__k{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-coral);margin:0 0 6px}
.mod p{margin:0;color:var(--muted);font-size:.95rem}

/* Band */
.band{display:grid;grid-template-columns:1fr 1fr;background:var(--grad);color:#fff}
.band--flip{direction:rtl}.band--flip > *{direction:ltr}
.band__media img{width:100%;height:100%;object-fit:cover;min-height:320px}
.band__text{padding:56px clamp(24px,4vw,48px);display:flex;flex-direction:column;justify-content:center}
.band__text h2{color:#fff;font-size:clamp(1.8rem,3vw,2.6rem)}
.band__text p{color:rgba(255,255,255,.94)}
.ticks{list-style:none;margin:18px 0;padding:0;display:grid;gap:8px}
.ticks li{padding-left:28px;position:relative;font-weight:600}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:8px;border-left:3px solid #fff;border-bottom:3px solid #fff;transform:rotate(-45deg)}
.band .small{color:rgba(255,255,255,.85)}

/* Format facts */
.factsgrid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.factsgrid li{background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:20px}
.factsgrid h3{font-size:1.1rem;margin:0 0 6px}
.factsgrid p{margin:0;color:var(--muted);font-size:.95rem}
.note-tba{margin-top:20px;padding:14px 16px;border-left:4px solid var(--orange);background:rgba(243,141,0,.08);color:var(--ink2);font-size:.98rem}

/* Register */
.register{background:var(--ink);color:#E8E4F5;padding:96px 0;scroll-margin-top:80px}
.register__in{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;align-items:start}
.register h2{font-size:clamp(2rem,4vw,3.2rem);color:#fff;margin-bottom:16px}
/* register aside text coloured below */
.register__aside strong{color:var(--amber)}
.register__aside a{color:var(--amber)}
.register__aside a:hover{color:#fff}
.register__privacy{font-size:.95rem!important;border-top:1px solid rgba(245,175,68,.35);padding-top:16px;margin-top:24px}
.register__aside p{color:#D5D0EA}
.register__aside strong{color:var(--amber)}
.register__aside a{color:var(--amber)}
.register__aside a:hover{color:#fff}
.register__privacy{color:#D5D0EA!important}
.form-card,.form-card p,.form-card label,.form-card legend{color:var(--ink)}
.form-card a{color:var(--text-orange)}
.form-card a:hover{color:var(--text-coral)}
.placeholder-banner{color:var(--ink)!important}
.placeholder-banner a{color:var(--text-orange)!important}
.placeholder-banner a:hover{color:var(--text-coral)!important}
.placeholder-banner strong{color:var(--ink)!important}
.field-hint{color:var(--muted)!important}
.form-card{background:#fff;color:var(--ink);border-radius:20px;padding:32px clamp(18px,3vw,36px) 36px;box-shadow:12px 12px 0 var(--orange);position:relative}
.form-card__h{font-size:1.4rem;color:var(--ink);margin-bottom:8px}
.placeholder-banner{margin:0 0 18px;padding:10px 12px;border-radius:10px;background:#FFF4E0;border:1px solid #F5AF44;color:var(--ink);font-size:.92rem}
.placeholder-banner code{font-family:"IBM Plex Mono",monospace;font-size:.85em;color:var(--text-coral)}
.regform .field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:6px;margin-bottom:14px}
.field label,.choice legend{font-weight:700;font-size:.95rem;color:var(--ink)}
.req{color:var(--text-coral);font-weight:600;font-size:.85em}
.opt{color:var(--muted);font-weight:500;font-size:.85em}
.field input[type=text],.field input[type=email],.field input[type=tel]{width:100%;padding:12px 14px;border:2px solid #D8D3E8;border-radius:10px;font:inherit;color:var(--ink);background:#fff}
.field input:focus{border-color:var(--ink);outline:none;box-shadow:0 0 0 3px rgba(28,18,81,.15)}
.field input[aria-invalid=true]{border-color:#A33A00}
.field-err{margin:0;font-size:.9rem;color:#A33A00;font-weight:600}
.field-hint{margin:0;font-size:.88rem;color:var(--muted)}
.choice{border:0;padding:0;margin:0 0 16px}
.choice__opts{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.choice__opt{display:flex;align-items:center;gap:8px;padding:10px 14px;border:2px solid #D8D3E8;border-radius:999px;cursor:pointer;font-weight:600}
.choice__opt:has(input:checked){border-color:var(--orange);background:rgba(243,141,0,.08)}
.choice__opt input{accent-color:var(--orange)}
.consent{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;margin:16px 0}
.consent input{margin-top:4px;width:18px;height:18px;accent-color:var(--orange)}
.consent label{font-size:.95rem;color:var(--ink2)}
.consent a{color:var(--text-orange)}
.botcheck{position:absolute;left:-10000px;opacity:0;height:0;width:0}
.form-errors{background:#FFF1EB;border:2px solid #A33A00;border-radius:12px;padding:12px 14px;margin-bottom:14px;color:#A33A00}
.form-errors h4{margin:0 0 6px;font-size:1rem;color:#A33A00}
.form-errors ul{margin:0;padding-left:1.1em}
.form-errors a{color:#A33A00}
.reg-success{text-align:center;padding:12px 8px 8px}
.reg-success .mark{margin:0 auto 16px}
.reg-success h3{font-size:1.5rem}

/* FAQ */
.faq{display:grid;grid-template-columns:minmax(200px,280px) 1fr;gap:40px;align-items:start}
.faq__head{position:sticky;top:100px}
.faq__list{border-top:2px solid var(--orange)}
.faq__item{border-bottom:2px solid var(--orange)}
.faq__item summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 4px;cursor:pointer}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary h3{font-size:1.15rem;margin:0;color:var(--ink)}
.faq__item summary:hover h3{color:var(--text-orange)}
.faq__icon{position:relative;flex:none;width:32px;height:32px;border-radius:50%;background:var(--orange)}
.faq__icon::before,.faq__icon::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:2.5px;background:var(--ink);transform:translate(-50%,-50%)}
.faq__icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq__item[open] .faq__icon::after{transform:translate(-50%,-50%) rotate(0)}
.faq__a{padding:0 4px 18px;max-width:62ch}
.faq__a p{margin:0;color:var(--muted)}

.ctac{background:var(--grad);color:#fff;padding:72px 0;text-align:center}
.ctac h2{color:#fff;font-size:clamp(1.8rem,3.5vw,2.8rem)}
.ctac p{color:rgba(255,255,255,.94);max-width:40ch;margin:12px auto 22px}
.ctac .btn--violet{background:var(--ink)}

/* Footer */
.ftr{background:var(--ink);color:#D5D0EA;padding:64px 0 40px}
.ftr__big{font-family:"Fraunces",Georgia,serif;font-size:clamp(1.4rem,2.5vw,2rem);color:#fff;margin:0 0 36px;max-width:28ch}
.ftr__top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;margin-bottom:36px}
.ftr h2{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin:0 0 12px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ftr a{color:#E8E4F5;text-decoration:none}
.ftr a:hover{color:var(--amber)}
.ftr__bottom{border-top:1px solid rgba(245,175,68,.25);padding-top:20px;font-size:.92rem}
.ftr__bottom h3{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin:0 0 10px}
.pattern{height:8px;background:repeating-linear-gradient(90deg,var(--orange) 0 24px,var(--coral) 24px 48px,var(--amber) 48px 72px,var(--ink) 72px 96px)}

.reveal{opacity:1}
.no-js .reveal{opacity:1}

@media (max-width:960px){
  .hero{grid-template-columns:1fr;min-height:0}
  .hero__copy{padding:44px 20px 48px;margin:0;width:100%}
  .hero__media{padding:24px var(--gutter) 40px;order:-1}
  .intro__cols,.register__in,.faq,.band,.cols3{grid-template-columns:1fr}
  .band--flip{direction:ltr}
  .cols{grid-template-columns:1fr 1fr}
  .factsgrid{grid-template-columns:1fr 1fr}
  .ftr__top{grid-template-columns:1fr 1fr}
  .faq__head{position:static}
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);border-bottom:1px solid var(--line);padding:12px var(--gutter) 20px}
  .nav.is-open{display:block}
  .nav ul{flex-direction:column}
  .mast__cta{display:none}
  .mast{position:relative}
  .mast__in{position:relative}
}
@media (max-width:640px){
  .cols,.mods,.factsgrid,.regform .field-row,.ftr__top{grid-template-columns:1fr}
  .teaser-slot{box-shadow:8px 8px 0 var(--orange);border-radius:14px}
  .teaser-soon{box-shadow:8px 8px 0 var(--orange);border-radius:14px}
  .form-card{box-shadow:8px 8px 0 var(--orange)}
  .section,.intro,.approach,.register{padding:64px 0}
}