/* Aurben "Contact us" funnel — strict black & white, waste management.
   Follows a "Contact us" ad button, so it reads as a form you fill out, not a
   pitch you scroll. The mono voice echoes the command line on aurben.co.
   Standalone: does not depend on funnel.css. */

:root{
  /* Olive, black and white. One accent doing every job: selected, focused,
     pressed and confirmed are all the same colour, so nothing competes. */
  --b:#16180F;              /* near-black, olive-biased */
  --w:#fff;
  --paper:#fff;             /* bright white */
  --olive:#3C4A2B;
  --olive-2:#4B5C36;        /* hover */
  --olive-ink:#5D6B49;      /* muted accent */
  --olive-lt:#EDEFE4;       /* tints: badges, wells, focus rings */
  --g1:#242719;   /* body copy */
  --g2:#6C7064;   /* muted */
  --g3:#DEE0D4;   /* hairlines */
  --g4:#F5F6F0;   /* wells */
  --font-sans:"Hanken Grotesk",ui-sans-serif,system-ui,-apple-system,sans-serif;
  --font-display:"Fraunces","Times New Roman",serif;
  --font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html{height:100%}
body{
  margin:0;background:var(--paper);color:var(--b);
  font-family:var(--font-sans);font-size:17px;line-height:1.5;
  -webkit-font-smoothing:antialiased;
  display:flex;flex-direction:column;height:100dvh;overflow:hidden;
}
/* One screen per step. main only scrolls if a viewport is genuinely too short
   to hold the form — clipping it would make the funnel impossible to finish. */
main{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch}
img{max-width:100%;display:block}
a{color:inherit}
.serif-i{font-family:var(--font-display);font-style:italic;font-weight:500}

/* ── progress ─────────────────────────────────────────────── */
.prog{position:fixed;top:0;left:0;right:0;height:4px;background:var(--g3);z-index:60}
.prog i{display:block;height:100%;width:0;transition:width .3s cubic-bezier(.4,0,.2,1);
  background:var(--olive)}

/* ── header ───────────────────────────────────────────────── */
.hd{border-bottom:1px solid var(--g3);position:sticky;top:0;background:var(--paper);z-index:50}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.mark{display:flex;align-items:center;gap:9px;text-decoration:none;font-weight:800;
  font-size:.95rem;letter-spacing:.22em;text-transform:uppercase}
.mark img{width:24px;height:24px;border-radius:5px;filter:grayscale(1) contrast(1.15)}
.stepcount{font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--g2);
  font-variant-numeric:tabular-nums}

/* ── layout ───────────────────────────────────────────────── */
.wrap{width:100%;max-width:760px;margin:0 auto;padding:0 22px}
main{display:flex;align-items:safe center;padding:clamp(16px,3.4vh,34px) 0 20px}
main > .wrap{width:100%}

/* ── the explainer, a thumbnail under question 1 ──────────────
   Small on purpose: the question is the page, this is only proof that the
   thing works. It leaves with question 1. */
.q-video{margin:16px 0 0;padding:14px 0 0;border-top:1px solid var(--g3);
  display:flex;align-items:center;gap:14px}
.q-video video{
  display:block;width:96px;height:96px;flex:0 0 96px;object-fit:cover;
  border-radius:9px;background:var(--olive);
  box-shadow:0 1px 2px rgba(22,24,15,.06), 0 6px 16px rgba(60,74,43,.12);
}
.q-video figcaption{font-size:.82rem;line-height:1.4;color:var(--g2);max-width:26em}
@media(max-height:700px){
  .q-video{margin-top:12px;padding-top:11px}
  .q-video video{width:72px;height:72px;flex-basis:72px}
  .q-video figcaption{font-size:.78rem}
}

/* ── steps ────────────────────────────────────────────────── */
.step{display:none}
.step.active{display:block;animation:in .3s cubic-bezier(.2,.7,.3,1) both}
@keyframes in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

.kicker{display:block;font-family:var(--font-mono);font-size:.74rem;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--olive);margin-bottom:12px}
.step h1{font-size:clamp(1.6rem,5vw,2.5rem);font-weight:800;letter-spacing:-.035em;line-height:1.06;
  margin:0 0 10px;text-wrap:balance}
/* Focus is moved here on every step so screen readers land on the question.
   It is not an interactive control, so it should not paint a focus ring. */
.step h1:focus{outline:none}
.sub{color:var(--g2);font-size:.97rem;margin:0 0 20px;max-width:34em}

/* ── answer echo ──────────────────────────────────────────────
   A half-second acknowledgement after each tap. Cheap to build, and it turns a
   form into something that answers back. */
.echo{
  position:fixed;left:50%;top:88px;transform:translate(-50%,-6px);z-index:70;
  background:var(--olive);color:var(--w);border-radius:999px;padding:12px 24px;
  box-shadow:0 6px 20px rgba(60,74,43,.28);
  font-size:.9rem;font-weight:700;letter-spacing:-.01em;white-space:nowrap;
  opacity:0;pointer-events:none;max-width:calc(100vw - 40px);overflow:hidden;text-overflow:ellipsis;
}
.echo.on{animation:echo 1.15s cubic-bezier(.2,.7,.3,1) forwards}
@keyframes echo{
  0%{opacity:0;transform:translate(-50%,-10px) scale(.94)}
  18%{opacity:1;transform:translate(-50%,0) scale(1)}
  75%{opacity:1;transform:translate(-50%,0) scale(1)}
  100%{opacity:0;transform:translate(-50%,-8px) scale(.98)}
}

/* ── option cards ─────────────────────────────────────────── */
.opts{display:grid;gap:9px;grid-template-columns:1fr}
/* Options cascade in behind the question so the screen assembles itself
   instead of arriving as a wall. */
.step.active .opt{animation:optin .34s cubic-bezier(.2,.7,.3,1) both}
.step.active .opt:nth-child(1){animation-delay:.05s}
.step.active .opt:nth-child(2){animation-delay:.10s}
.step.active .opt:nth-child(3){animation-delay:.15s}
.step.active .opt:nth-child(4){animation-delay:.20s}
.step.active .opt:nth-child(5){animation-delay:.25s}
@keyframes optin{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
@media(min-width:620px){.opts.two{grid-template-columns:1fr 1fr}}
.opt{
  position:relative;display:flex;align-items:center;gap:13px;width:100%;text-align:left;
  font:inherit;font-weight:600;color:var(--b);background:var(--w);
  border:1px solid var(--g3);border-radius:11px;padding:14px 48px 14px 15px;cursor:pointer;
  box-shadow:0 1px 1px rgba(22,24,15,.04), 0 3px 10px rgba(22,24,15,.05);
  transition:background .16s ease,color .16s ease,border-color .16s ease,
             box-shadow .16s ease,transform .12s cubic-bezier(.2,.7,.3,1);
}
/* The arrow is the affordance: it says "this takes you somewhere" before you
   touch it, and it leans forward when you hover. */
.opt::after{
  content:"→";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:1.1rem;font-weight:700;color:var(--g3);
  transition:transform .18s cubic-bezier(.2,.7,.3,1),color .16s ease;
}
.opt:hover::after,.opt:focus-visible::after{color:var(--olive);transform:translate(4px,-50%)}
.opt.sel::after{content:"";}
.opt .key{
  flex:0 0 32px;height:32px;display:grid;place-items:center;
  background:var(--olive-lt);color:var(--olive);border:0;border-radius:8px;
  font-family:var(--font-mono);font-size:.76rem;font-weight:600;letter-spacing:.02em;
  transition:background .16s ease,color .16s ease;
}
.opt .txt{display:block}
.opt .txt small{display:block;font-weight:400;font-size:.83rem;color:var(--g2);margin-top:1px}
.opt:hover,.opt:focus-visible{
  border-color:var(--olive);outline:none;transform:translateY(-2px);
  box-shadow:0 2px 3px rgba(22,24,15,.05), 0 10px 22px rgba(60,74,43,.13);
}
.opt:focus-visible{box-shadow:0 0 0 3px var(--olive-lt), 0 10px 22px rgba(60,74,43,.13)}
.opt.sel .txt small{color:rgba(255,255,255,.7)}
.opt:active{transform:translateY(0) scale(.995);
  box-shadow:0 1px 1px rgba(22,24,15,.06), 0 2px 5px rgba(22,24,15,.06)}
.opt.sel{background:var(--olive);color:var(--w);border-color:var(--olive);
  box-shadow:0 2px 4px rgba(22,24,15,.08), 0 10px 24px rgba(60,74,43,.2)}
/* The tapped card confirms itself: the letter flips to a tick and the whole
   card gives one short pulse. That beat is the reward for answering. */
.opt.sel .key{background:rgba(255,255,255,.16);color:var(--w);font-size:0}
.opt.sel .key::before{content:"✓";font-size:1.05rem;font-family:var(--font-sans);font-weight:800}
.opt.picked{animation:pick .3s cubic-bezier(.3,1.4,.5,1)}
@keyframes pick{40%{transform:scale(1.015)}100%{transform:none}}

/* ── details form ─────────────────────────────────────────── */
.fields{display:grid;gap:11px;grid-template-columns:1fr}
@media(min-width:620px){.fields{grid-template-columns:1fr 1fr}.f-full{grid-column:1/-1}}
.field label{display:block;font-size:.68rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;
  margin-bottom:5px;color:var(--g1)}
.field input,.field textarea,.field select{
  width:100%;font:inherit;font-size:1rem;color:var(--b);background:var(--w);
  border:1px solid var(--g3);border-radius:10px;padding:13px 15px;
  box-shadow:0 1px 1px rgba(22,24,15,.03);
  transition:border-color .16s ease,box-shadow .16s ease;
}
.field select{
  appearance:none;cursor:pointer;padding-right:44px;
  background-image:linear-gradient(45deg,transparent 50%,var(--b) 50%),
                   linear-gradient(135deg,var(--b) 50%,transparent 50%);
  background-position:calc(100% - 22px) 50%,calc(100% - 16px) 50%;
  background-size:6px 6px,6px 6px;background-repeat:no-repeat;
}
.field input:hover,.field textarea:hover,.field select:hover{border-color:var(--olive-ink)}

/* A tick the moment a field is actually valid. Progress you can see beats an
   error you get told about after the fact. */
.field{position:relative}
.field.ok input{border-color:var(--olive);padding-right:46px}
.field.ok::after{
  content:"✓";position:absolute;right:16px;bottom:15px;font-weight:800;font-size:1rem;color:var(--olive);
  animation:tick .26s cubic-bezier(.3,1.5,.5,1) both;
}
@keyframes tick{from{opacity:0;transform:scale(.5)}to{opacity:1;transform:none}}
.field select:focus{outline:none;border-color:var(--olive);box-shadow:0 0 0 3px var(--olive-lt)}
.field textarea{min-height:96px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#a3a3a3}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--olive);
  box-shadow:0 0 0 3px var(--olive-lt)}
.field input:-webkit-autofill{-webkit-box-shadow:0 0 0 40px var(--w) inset}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ── recap of the answers they picked ─────────────────────── */
.recap{margin:0 0 14px;padding:0;list-style:none;font-size:.78rem;font-weight:700;
  letter-spacing:.02em;color:var(--olive)}

/* ── one proof line, not a wall of stats ──────────────────── */
.proof-line{margin:38px 0 0;padding-top:22px;border-top:1px solid var(--g3);
  font-size:.9rem;line-height:1.55;color:var(--g2);max-width:44em}
.proof-line b{color:var(--olive);font-weight:800}

/* ── resume banner (they refreshed or came back) ──────────── */
.resume{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 26px;padding:14px 18px;
  background:var(--olive-lt);border:1px solid #DCE0CE;border-radius:11px;font-size:.9rem;font-weight:600}
.resume button{font:inherit;font-weight:800;background:none;border:0;padding:0;cursor:pointer;
  text-decoration:underline;text-underline-offset:3px}
.resume[hidden]{display:none}

/* ── consent ──────────────────────────────────────────────── */
.consent{display:flex;gap:11px;align-items:flex-start;margin-top:14px;font-size:.78rem;line-height:1.45;
  color:var(--g1);cursor:pointer}
.consent input{flex:0 0 22px;width:22px;height:22px;margin:1px 0 0;accent-color:var(--olive);cursor:pointer}
.consent input:focus-visible{outline:3px solid var(--olive);outline-offset:2px}
.opt-tag{text-transform:none;letter-spacing:0;font-weight:400;color:var(--g2)}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ── buttons ──────────────────────────────────────────────── */
/* One button look, two roles: .btn-lg is the hero CTA, .submit is the form's
   own control. Keeping the hooks distinct stops a selector hitting both. */
.submit,.btn-lg{
  width:100%;margin-top:26px;font:inherit;font-size:.95rem;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;
  background:var(--olive);color:var(--w);border:0;border-radius:11px;
  padding:17px 24px;cursor:pointer;
  box-shadow:0 2px 4px rgba(22,24,15,.1), 0 10px 24px rgba(60,74,43,.18);
  transition:background .16s ease,box-shadow .16s ease,transform .12s ease;
}
.submit:hover,.btn-lg:hover{background:var(--olive-2);transform:translateY(-1px);
  box-shadow:0 3px 6px rgba(22,24,15,.12), 0 14px 30px rgba(60,74,43,.24)}
.submit:active,.btn-lg:active{transform:translateY(0) scale(.995);box-shadow:0 1px 3px rgba(22,24,15,.12)}
.submit:disabled,.btn-lg:disabled{opacity:.55;cursor:default}
/* All three fields valid: the button stops being a wall and starts being a door. */
.submit.ready{animation:ready .4s cubic-bezier(.3,1.4,.5,1);box-shadow:0 0 0 3px var(--olive-lt), 0 10px 24px rgba(60,74,43,.2)}
@keyframes ready{40%{transform:scale(1.012)}100%{transform:none}}
.submit.sending{opacity:.75}
.back{
  display:inline-flex;align-items:center;gap:8px;margin-top:8px;background:none;border:0;
  font:inherit;font-size:.82rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--g2);cursor:pointer;min-height:44px;padding:10px 14px 10px 0;
}
.back:hover{color:var(--olive)}
.back[hidden]{display:none}
.msg{margin-top:14px;font-size:.9rem;font-weight:600;min-height:1.2em}
.msg.err{color:var(--b);border-left:3px solid var(--b);padding-left:11px}
.legal{margin-top:20px;font-size:.78rem;line-height:1.5;color:var(--g2)}
/* Risk reversal, right where the hesitation is: next to the button. */
.reassure{margin:12px 0 0;padding:11px 14px;background:var(--g4);border-radius:9px;
  font-size:.78rem;line-height:1.45;color:var(--g1)}
.reassure a{color:var(--olive);font-weight:700}
.legal a{text-decoration:underline}

/* ── trust strip ──────────────────────────────────────────── */
.trust{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:34px;padding-top:22px;
  border-top:1px solid var(--g3);font-size:.83rem;color:var(--g2)}
.trust span::before{content:"—  ";color:var(--b)}

/* ── the thank-you: inverted, so the state change is felt ──── */
body.inverted{background:var(--olive);color:var(--w)}
body.inverted .hd{background:var(--olive);border-bottom-color:rgba(255,255,255,.14)}
body.inverted .mark img{filter:grayscale(1) brightness(2.4)}
body.inverted .stepcount,body.inverted .sub{color:rgba(255,255,255,.68)}
body.inverted .kicker{font-family:var(--font-mono);color:rgba(255,255,255,.62)}
body.inverted footer{border-top-color:rgba(255,255,255,.14);color:rgba(255,255,255,.55)}
body.inverted .serif-i{color:#C7D2B4}

.ticker{display:inline-flex;align-items:center;gap:10px;margin:0 0 22px;padding:11px 18px;
  border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.05);
  border-radius:999px;font-size:.86rem;font-weight:600}
.ticker b{font-variant-numeric:tabular-nums;font-weight:800}
.ticker::before{content:"";width:8px;height:8px;border-radius:50%;background:#C7D2B4;
  animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

.next-actions{display:grid;gap:12px;grid-template-columns:1fr;margin-top:34px;max-width:520px}
.big-link{
  display:block;text-decoration:none;border:1px solid var(--g3);border-radius:12px;padding:21px 22px;
  transition:background .16s ease,color .16s ease,border-color .16s ease,transform .14s ease;
}
.big-link strong{display:block;font-size:1.05rem;font-weight:800;letter-spacing:-.01em}
.big-link span{display:block;font-size:.87rem;color:var(--g2);margin-top:4px}
.big-link.solid{background:var(--olive);color:var(--w);border-color:var(--olive);
  box-shadow:0 8px 22px rgba(60,74,43,.18)}
.big-link.solid span{color:#b4b4b4}
.big-link:hover{border-color:var(--olive);transform:translateY(-2px)}
.big-link.solid:hover{background:var(--olive-2)}

/* Inverted (the thank-you): same components, flipped ground. */
body.inverted .big-link{border-color:rgba(255,255,255,.24)}
body.inverted .big-link span{color:rgba(255,255,255,.62)}
body.inverted .big-link.solid{background:var(--w);color:var(--olive);border-color:var(--w);
  box-shadow:0 10px 26px rgba(0,0,0,.28)}
body.inverted .big-link.solid span{color:rgba(60,74,43,.72)}
body.inverted .big-link:hover{border-color:var(--w);transform:translateY(-2px)}
body.inverted .big-link.solid:hover{background:#E8EADF}

.redirect{display:flex;flex-wrap:wrap;align-items:center;gap:0 4px;
  margin:40px 0 0;padding-top:14px;border-top:1px solid rgba(255,255,255,.14);
  font-size:.85rem;color:rgba(255,255,255,.6);font-variant-numeric:tabular-nums}
.redirect b{color:var(--w);font-weight:800}
.redirect a{color:var(--w)}
.redirect button{font:inherit;font-size:.85rem;background:none;border:0;color:rgba(255,255,255,.6);
  cursor:pointer;text-decoration:underline;text-underline-offset:4px;
  min-height:44px;padding:0 10px;margin-left:2px}
.redirect button:hover{color:var(--w)}

/* review mode (?rv=1) — funnel.js injects this pill; keep it mono here */
.rv-back{position:fixed;left:14px;bottom:14px;z-index:80;display:inline-flex;align-items:center;gap:6px;
  background:var(--olive);color:var(--w);font-weight:800;font-size:.85rem;text-decoration:none;
  padding:10px 16px;border-radius:999px}

/* ── footer ───────────────────────────────────────────────── */
footer{flex:0 0 auto;border-top:1px solid var(--g3);padding:11px 0;font-size:.74rem;color:var(--g2)}
footer .wrap{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between}
footer a{text-decoration:none}
footer a:hover{text-decoration:underline}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}


/* ── fitting one screen ───────────────────────────────────────
   The page is locked to the viewport, so on shorter screens the layout gives
   up ornament in order, cheapest first: spacing, then the subhead, then the
   video, then the kicker. The question, the options and the button never go. */
@media(max-height:880px){
  main{padding-top:14px;padding-bottom:12px}
  .step h1{font-size:clamp(1.5rem,4.6vw,2.05rem);margin-bottom:8px}
  .sub{font-size:.92rem;margin-bottom:14px}
  .opt{padding:12px 44px 12px 14px}
  .opts{gap:8px}
  .fields{gap:9px}
  .field input{padding:12px 15px}
  .consent{margin-top:12px;font-size:.75rem}
  .submit{margin-top:13px;padding:15px 24px}
  .reassure{margin-top:10px;padding:9px 12px;font-size:.75rem}
  .back{margin-top:4px;min-height:44px}
  footer{padding:9px 0;font-size:.72rem}
}
@media(max-height:760px){
  .kicker{margin-bottom:9px;font-size:.72rem}
  .sub{display:none}                 /* the question already says it */
  .step h1{font-size:clamp(1.4rem,4.4vw,1.85rem)}
  .opt .txt small{display:none}      /* the label alone is enough to choose */
  .opt{padding:13px 44px 13px 14px}
  .q-video{margin-top:10px;padding-top:9px}
  .recap{margin-bottom:10px}
}
@media(max-height:640px){
  .msg{min-height:0}
  .recap{display:none}
  .field input{padding:10px 13px}
  .submit{padding:13px 22px;margin-top:11px}
  .back{margin-top:0;min-height:44px;padding-top:8px;padding-bottom:8px}
  .q-video{display:none}             /* the question owns the screen */
  .kicker{display:none}
  .step h1{font-size:1.35rem;margin-bottom:6px}
  .opt{padding:11px 40px 11px 12px;gap:10px}
  .opt .key{flex-basis:26px;height:26px}
  .opts{gap:6px}
  .consent{font-size:.72rem;line-height:1.4}
  .reassure{display:none}            /* the consent line carries the promise */
  .consent{line-height:1.35}
  .fields{gap:7px}
  footer{padding:6px 0;font-size:.73rem}
}

/* Landscape phones: short but wide, so the fields go side by side rather than
   stacking three deep. */
@media(max-height:520px) and (min-width:620px){
  .fields{grid-template-columns:1fr 1fr 1fr}
  .field.f-full{grid-column:auto}
  .step h1{font-size:1.2rem;margin-bottom:4px}
  .consent{margin-top:8px;font-size:.74rem}
  .submit{margin-top:9px;padding:12px 22px}
  main{padding-top:8px;padding-bottom:6px}
  footer{padding:5px 0;font-size:.73rem}
  .back{min-height:44px;margin-top:0}
}