/* 2FALocker landing — exported design system.
   Cool light canvas, electric-orange accent, Space Grotesk display. */

/* ============================== TOKENS ============================== */
:root{
  --paper:#F4F6F8;        /* cool light canvas */
  --paper-2:#E9ECF1;      /* recessed cool */
  --ink:#14161A;          /* cool near-black */
  --ink-2:#2B2F37;
  --muted:#5C6470;        /* cool grey — AA on canvas */
  --line:rgba(20,22,26,.12);
  --line-strong:rgba(20,22,26,.26);
  --accent:#FF4A14;       /* electric orange */
  --accent-deep:#D5380C;
  --black:#0C0E12;        /* anchor dark, cool */
  --black-2:#14171C;
  --paper-on-black:#EDEFF3;
  --muted-on-black:#828B98;
  --line-on-black:rgba(237,239,243,.14);

  --font-display:"Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --maxw:1240px;
  --pad:clamp(20px, 5vw, 64px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--accent);color:#fff}

/* focus — visible keyboard ring on every interactive element (kept off for mouse via :focus-visible) */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.search:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.skip{position:absolute;left:14px;top:-64px;z-index:200;background:var(--ink);color:var(--paper);
  font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;padding:11px 16px;border-radius:2px;transition:top .2s ease}
.skip:focus{top:14px}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
}
.eyebrow .dot{color:var(--accent)}
h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.02em;line-height:1.04}
p{text-wrap:pretty}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.6,.2,1), transform .7s cubic-bezier(.2,.6,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .canvas-foot .live i{animation:none}
  .ring .fg{transition:none}
  .sheet{transition:visibility .001ms}
  .btn,.tok,.faq-a{transition:none}
}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-body);font-weight:550;font-size:15px;
  padding:13px 22px;border-radius:2px;border:1px solid transparent;
  cursor:pointer;transition:transform .15s ease, background .15s ease, color .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--ink)}
.btn-primary:hover{background:#FF6125}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-light{background:var(--paper-on-black);color:var(--black)}
.btn-light:hover{background:#fff}
.btn-outline-light{background:transparent;color:var(--paper-on-black);border-color:var(--line-on-black)}
.btn-outline-light:hover{border-color:var(--paper-on-black)}

/* ============================== NAV ============================== */
header.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter:saturate(1.1) blur(6px);border-bottom:1px solid transparent;transition:border-color .25s, background .25s}
header.nav.scrolled{border-bottom-color:var(--line);background:color-mix(in srgb, var(--paper) 95%, transparent)}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;font-size:19px}
.brand .mark{width:26px;height:26px;flex:none}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:14.5px;font-weight:450;color:var(--ink-2)}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-cta .signin{font-size:14.5px;font-weight:500}
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:8px;margin-right:-8px}
.menu-btn svg{display:block}

/* ============================== HERO ============================== */
.hero{padding-top:clamp(48px,8vw,104px);padding-bottom:clamp(40px,6vw,76px);position:relative}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:end}
.hero h1{font-size:clamp(46px,8.2vw,108px);font-weight:600}
.hero h1 .em{font-style:normal;color:var(--accent)}
.hero h1 .thin{font-weight:400;letter-spacing:-.03em}
.hero-lead{margin-top:26px;font-size:clamp(17px,1.4vw,20px);color:var(--ink-2);max-width:30ch}
.hero-actions{margin-top:34px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-note{font-family:var(--font-mono);font-size:12px;color:var(--muted);letter-spacing:.03em}
.hero-aside{border-top:1px solid var(--line-strong);padding-top:18px}
.hero-aside .ai-row{display:flex;justify-content:space-between;align-items:baseline;padding:13px 0;border-bottom:1px solid var(--line)}
.hero-aside .ai-row:last-child{border-bottom:0}
.hero-aside .k{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.hero-aside .v{font-family:var(--font-display);font-weight:600;font-size:19px}
.hero-eyebrow-row{display:flex;align-items:center;gap:14px;margin-bottom:30px}
.hero-eyebrow-row .rule{height:1px;background:var(--line-strong);flex:1}

/* ============================== VAULT CANVAS ============================== */
.vault{background:var(--black);color:var(--paper-on-black);padding-block:clamp(56px,8vw,104px);position:relative}
.vault-head{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-end;margin-bottom:38px}
.vault-head .eyebrow{color:var(--muted-on-black)}
.vault-head h2{font-size:clamp(30px,4.4vw,52px);max-width:18ch;color:var(--paper-on-black)}
.vault-head p{color:var(--muted-on-black);max-width:38ch;margin-top:14px;font-size:16px}
.vault-toolbar{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:22px}
.search{flex:1;min-width:220px;display:flex;align-items:center;gap:11px;border:1px solid var(--line-on-black);
  border-radius:2px;padding:11px 15px;background:rgba(237,239,243,.03);transition:border-color .2s}
.search:focus-within{border-color:var(--accent)}
.search svg{flex:none;opacity:.55}
.search input{flex:1;background:none;border:0;outline:0;color:var(--paper-on-black);font-family:var(--font-body);font-size:15px}
.search input::placeholder{color:var(--muted-on-black)}

.canvas{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:1px;background:var(--line-on-black);
  border:1px solid var(--line-on-black);border-radius:3px;overflow:hidden}
.tok{background:var(--black-2);padding:20px 20px 18px;display:flex;flex-direction:column;gap:14px;position:relative;
  transition:background .2s}
.tok:hover{background:#1B1F26}
.tok.hidden{display:none}
.tok-top{display:flex;align-items:center;gap:12px}
.tok-logo{width:34px;height:34px;border-radius:50%;flex:none;display:grid;place-items:center;
  font-family:var(--font-display);font-weight:700;font-size:14px;color:#fff}
.tok-meta{min-width:0}
.tok-issuer{font-family:var(--font-display);font-weight:600;font-size:15.5px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tok-acct{font-size:12.5px;color:var(--muted-on-black);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tok-code-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.tok-code{font-family:var(--font-mono);font-weight:500;font-size:27px;letter-spacing:.06em;color:var(--paper-on-black);
  cursor:pointer;user-select:all;transition:color .15s}
.tok-code:hover{color:var(--accent)}
.tok-code.masked{letter-spacing:.12em;color:var(--muted-on-black)}
.tok.copied .tok-code{color:var(--accent)}
.ring{width:30px;height:30px;flex:none;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:3}
.ring .bg{stroke:var(--line-on-black)}
.ring .fg{stroke:var(--accent);stroke-linecap:round;transition:stroke-dashoffset .9s linear, stroke .3s}
.ring.warn .fg{stroke:#FFB200}
.copied-flag{position:absolute;top:14px;right:16px;font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--accent);opacity:0;transform:translateY(-3px);transition:opacity .2s,transform .2s}
.tok.copied .copied-flag{opacity:1;transform:none}
.canvas-foot{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;font-family:var(--font-mono);
  font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-on-black)}
.canvas-foot .live{display:inline-flex;align-items:center;gap:7px;color:var(--paper-on-black)}
.canvas-foot .live i{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;
  animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.no-results{padding:40px;text-align:center;color:var(--muted-on-black);font-size:15px;display:none}

/* filters */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.chip{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-on-black);
  background:none;border:1px solid var(--line-on-black);border-radius:2px;padding:9px 14px;cursor:pointer;
  transition:color .2s,border-color .2s,background .2s}
.chip:hover{color:var(--paper-on-black);border-color:var(--paper-on-black)}
.chip[aria-pressed="true"]{background:var(--paper-on-black);color:var(--black);border-color:var(--paper-on-black)}

/* access gate — the one-time email code that unseals the vault */
.gate{display:flex;align-items:flex-start;gap:15px;border:1px solid var(--line-on-black);border-radius:3px;
  padding:16px 18px;margin-bottom:18px;background:rgba(237,239,243,.03);transition:border-color .25s}
.gate[data-state="open"]{border-color:rgba(255,74,20,.45)}
.gate-icon{flex:none;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:rgba(237,239,243,.06);color:var(--paper-on-black);transition:color .25s,background .25s}
.gate[data-state="open"] .gate-icon{color:var(--accent);background:rgba(255,74,20,.12)}
.gate-icon svg{width:18px;height:18px}
.gate-body{flex:1;min-width:0}
.gate p{font-size:14.5px;color:var(--muted-on-black);line-height:1.5}
.gate p strong,.gate p b{color:var(--paper-on-black);font-weight:600}
.gate-line{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}
.gate-line[hidden]{display:none}
.gate-demo{font-family:var(--font-mono);font-size:12px;color:var(--muted-on-black);letter-spacing:.04em}
.gate-demo b{color:var(--accent);letter-spacing:.14em}
#codeForm{display:flex;gap:10px;align-items:center}
#codeInput{width:150px;background:rgba(237,239,243,.04);border:1px solid var(--line-on-black);border-radius:2px;
  padding:10px 14px;color:var(--paper-on-black);font-family:var(--font-mono);font-size:16px;letter-spacing:.24em;outline:0;transition:border-color .2s}
#codeInput:focus{border-color:var(--accent)}
#codeInput::placeholder{color:var(--muted-on-black);letter-spacing:.1em}
.gate-err{color:#FF9166;font-size:13px;width:100%}
.btn-accent{background:var(--accent);color:var(--ink);border:0;border-radius:2px;padding:10px 17px;
  font-family:var(--font-body);font-weight:550;font-size:14px;cursor:pointer;white-space:nowrap;
  transition:background .15s ease,transform .15s ease}
.btn-accent:hover{background:#FF6125}
.btn-accent:active{transform:translateY(1px)}
.linklike{background:none;border:0;color:var(--accent);font:inherit;cursor:pointer;padding:0;
  text-decoration:underline;text-underline-offset:3px}
@media (prefers-reduced-motion:reduce){.gate,.gate-icon,.btn-accent{transition:none}}

/* item type extras */
.tok-top{align-items:flex-start}
.tok-type{margin-left:auto;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted-on-black);padding-top:3px;flex:none;white-space:nowrap}
.tok-logo.glyph{background:#1E222A;color:var(--muted-on-black)}
.tok-logo.glyph svg{width:17px;height:17px}
.tok-strength{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted-on-black);display:inline-flex;align-items:center;gap:7px}
.tok-strength i{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}
.tok-code.pw{font-size:23px;letter-spacing:.14em}
.tok-code.pw.masked{letter-spacing:.18em}
.tok-note{font-family:var(--font-mono);font-size:13px;line-height:1.55;color:var(--muted-on-black);
  word-break:break-word;cursor:pointer;transition:filter .25s,color .15s}
.tok-note:hover{color:var(--paper-on-black)}
.tok-link{font-family:var(--font-mono);font-size:14px;color:var(--paper-on-black);cursor:pointer;
  word-break:break-all;display:flex;align-items:center;gap:9px;transition:color .15s}
.tok-link:hover{color:var(--accent)}
.tok-link svg{flex:none;opacity:.7}
.tok-link.masked{color:var(--muted-on-black);filter:blur(5px)}
.tok-file{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:13px;color:var(--paper-on-black)}
.tok-file .sz{color:var(--muted-on-black)}
.tok-img .thumb{height:88px;border-radius:2px;display:grid;place-items:center;transition:filter .25s}
.tok-img .thumb svg{opacity:.45}
.tok-foot{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted-on-black)}
.tok-foot svg{width:12px;height:12px;opacity:.7}
.blurable{transition:filter .25s}
.blurable.masked{filter:blur(7px)}

/* ============================== PROOF STRIP ============================== */
.proof{border-block:1px solid var(--line);padding-block:30px}
.proof-row{display:flex;flex-wrap:wrap;align-items:center;gap:18px 40px;justify-content:space-between}
.proof-lead{display:flex;align-items:center;gap:14px;font-size:14px;color:var(--ink-2)}
.proof-lead strong{font-family:var(--font-display);font-weight:600}
.stars{color:var(--accent);letter-spacing:2px;font-size:14px}
.proof-marks{display:flex;flex-wrap:wrap;align-items:center;gap:14px 30px}
.proof-marks span{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* ============================== WORKFLOW ============================== */
.section{padding-block:clamp(64px,9vw,128px)}
.sec-head{max-width:60ch}
.sec-head h2{font-size:clamp(30px,4.6vw,56px);margin-top:18px}
.sec-head p{margin-top:18px;font-size:18px;color:var(--ink-2);max-width:46ch}
.steps{margin-top:clamp(40px,5vw,64px);display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line-strong)}
.step{padding:34px 30px 30px;border-right:1px solid var(--line);position:relative}
.step:last-child{border-right:0}
.step .num{font-family:var(--font-mono);font-size:13px;color:var(--accent);letter-spacing:.1em}
.step h3{font-size:23px;margin-top:18px;font-weight:600}
.step p{margin-top:12px;color:var(--ink-2);font-size:15.5px}
.step .glyph{margin-top:26px;color:var(--ink);opacity:.9}

/* ============================== RESULTS ============================== */
.results{background:var(--paper-2)}
.results-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center;margin-top:clamp(40px,5vw,60px)}
.quote{font-family:var(--font-display);font-weight:500;font-size:clamp(24px,3vw,34px);line-height:1.22;letter-spacing:-.015em}
.quote .hl{color:var(--accent)}
.quote-by{margin-top:26px;display:flex;align-items:center;gap:13px}
.quote-by .av{width:42px;height:42px;border-radius:50%;background:var(--ink);color:var(--paper);display:grid;place-items:center;
  font-family:var(--font-display);font-weight:700;font-size:15px;flex:none}
.quote-by .who b{font-family:var(--font-display);font-weight:600;display:block;font-size:15px}
.quote-by .who span{font-size:13px;color:var(--muted)}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.metric{background:var(--paper-2);padding:28px 26px}
.metric .mv{font-family:var(--font-display);font-weight:600;font-size:clamp(34px,4vw,52px);letter-spacing:-.03em;line-height:1}
.metric .mv small{font-size:.5em;color:var(--accent);font-weight:600;margin-left:2px}
.metric .ml{margin-top:12px;font-size:14px;color:var(--ink-2);line-height:1.4}
.metric .src{margin-top:8px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

/* ============================== PRICING ============================== */
.price-grid{margin-top:clamp(40px,5vw,60px);display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-strong);
  border-left:1px solid var(--line)}
.tier{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 30px 32px;display:flex;flex-direction:column;position:relative}
.tier.featured{background:var(--ink);color:var(--paper-on-black)}
.tier.featured .muted,.tier.featured .tier-li span{color:var(--muted-on-black)}
.tier .tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.tier h3{font-size:24px;margin-top:14px;font-weight:600}
.tier .muted{color:var(--muted);font-size:14px;margin-top:8px;min-height:42px}
.tier .price{margin-top:22px;font-family:var(--font-display);font-weight:600;font-size:46px;letter-spacing:-.03em;line-height:1}
.tier .price span{font-size:15px;font-weight:450;color:var(--muted);letter-spacing:0}
.tier.featured .price span{color:var(--muted-on-black)}
.tier .btn{margin-top:24px;justify-content:center;width:100%}
.tier ul{list-style:none;margin-top:26px;display:flex;flex-direction:column;gap:13px}
.tier-li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;line-height:1.45}
.tier-li svg{flex:none;margin-top:3px;color:var(--accent)}

/* ============================== FAQ ============================== */
.faq-list{margin-top:clamp(36px,4vw,52px);border-top:1px solid var(--line-strong)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;background:none;border:0;cursor:pointer;text-align:left;display:flex;align-items:center;gap:20px;
  justify-content:space-between;padding:26px 4px;font-family:var(--font-display);font-weight:500;font-size:clamp(18px,2vw,22px);
  color:var(--ink);letter-spacing:-.01em}
.faq-q .pm{flex:none;width:22px;height:22px;position:relative}
.faq-q .pm::before,.faq-q .pm::after{content:"";position:absolute;background:var(--accent);transition:transform .3s, opacity .3s}
.faq-q .pm::before{top:10px;left:0;width:22px;height:2px}
.faq-q .pm::after{top:0;left:10px;width:2px;height:22px}
.faq-item.open .pm::after{transform:scaleY(0)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a-inner{padding:0 4px 28px;max-width:64ch;color:var(--ink-2);font-size:16px}

/* ============================== FINAL CTA ============================== */
.cta{background:var(--black);color:var(--paper-on-black);padding-block:clamp(72px,10vw,140px);position:relative;overflow:hidden}
.cta .eyebrow{color:var(--muted-on-black)}
.cta h2{font-size:clamp(40px,7vw,92px);max-width:16ch;margin-top:22px;color:var(--paper-on-black);font-weight:600}
.cta h2 .em{color:var(--accent)}
.cta-actions{margin-top:38px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.cta-note{margin-top:26px;font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;color:var(--muted-on-black)}
.cta-watermark{position:absolute;right:-2vw;bottom:-6vw;font-family:var(--font-display);font-weight:700;
  font-size:34vw;line-height:.8;color:rgba(237,239,243,.04);pointer-events:none;letter-spacing:-.04em;user-select:none}

/* ============================== FOOTER ============================== */
footer.landing-foot{background:var(--black-2);color:var(--muted-on-black);padding-block:54px 40px;border-top:1px solid var(--line-on-black)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot-brand .brand{color:var(--paper-on-black);margin-bottom:16px}
.foot-brand p{max-width:34ch;font-size:14px;line-height:1.55}
.foot-col h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-on-black);margin-bottom:16px;font-weight:500}
.foot-col a{display:block;font-size:14px;padding:6px 0;color:var(--muted-on-black)}
.foot-col a:hover{color:var(--paper-on-black)}
.foot-bottom{margin-top:46px;padding-top:22px;border-top:1px solid var(--line-on-black);display:flex;flex-wrap:wrap;
  gap:14px;justify-content:space-between;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;color:var(--muted-on-black)}

/* ============================== RESPONSIVE ============================== */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;align-items:start}
  .hero-aside{margin-top:8px}
  .results-grid{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-cta .signin{display:none}
  .menu-btn{display:block}
  .steps{grid-template-columns:1fr;border-top:0}
  .step{border-right:0;border-top:1px solid var(--line)}
  .price-grid{grid-template-columns:1fr;border-left:0;border-top:0}
  .tier{border-left:1px solid var(--line);border-top:1px solid var(--line)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  body{font-size:16px}
  .metrics{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .proof-row{flex-direction:column;align-items:flex-start}
  .canvas{grid-template-columns:1fr}
}
/* mobile menu sheet */
.sheet{position:fixed;inset:0;z-index:60;background:var(--paper);transform:translateY(-100%);visibility:hidden;
  transition:transform .4s cubic-bezier(.2,.7,.2,1), visibility .4s;
  display:flex;flex-direction:column;padding:var(--pad)}
.sheet.open{transform:none;visibility:visible}
.sheet-top{display:flex;justify-content:space-between;align-items:center;height:72px;margin-inline:calc(-1 * 0)}
.sheet-links{margin-top:34px;display:flex;flex-direction:column;gap:6px}
.sheet-links a{font-family:var(--font-display);font-weight:500;font-size:30px;padding:12px 0;border-bottom:1px solid var(--line)}
.sheet-cta{margin-top:auto;padding-bottom:30px;display:flex;flex-direction:column;gap:12px}
.sheet .btn{justify-content:center}
.x-btn{background:none;border:0;cursor:pointer;padding:8px;margin-right:-8px}