/* Proofline v2 — shared design system. Extracted from the v2 homepage handoff.
   Supersedes the "Direction A" system entirely (Newsreader/mono/ledger palette gone).
   Do not diverge — every page on the site loads this one file. */
:root{
  --page:#FBFAF8; --page-alt:#F2F1ED; --surface:#FFFFFF; --surface-sunk:#F7F6F3; --placeholder:#EFEDE8;
  --line:#EDEBE6; --line-soft:#F3F1EC; --line-strong:#DFDCD6;
  --ink:#0F1211; --body:#5A625F; --muted:#8A908C; --faint:#A5A9A6; --faint-2:#C4C7C3;
  --green:#0E7C5A; --green-hover:#0A6B4C; --green-tint:#E8F4EF; --green-tint-ink:#0A4F38; --green-wash:#F7FBF9;
  --accent-on-dark:#5EC79C;
  --warning:#D9A21B; --warning-light:#8A6510;
  --danger:#B0392E; --danger-on-dark:#E07A6D; --danger-tint:#FBEEEC;
  /* dark surfaces */
  --dark-panel:#181C1A; --dash-page:#0A0C0B; --dash-panel:#121614; --dash-nested:#1A201D;
  --dark-rule:#2A312E; --dark-rule-2:#232926; --dark-rule-3:#1E2421;
  --dark-text:#F4F6F5; --dark-body:#9BA5A0; --dark-mono:#6E7A75;
  --sans:"Instrument Sans",system-ui,-apple-system,sans-serif;
  --wrap:1160px; --wrap-wide:1280px; --wrap-dash:1440px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--page);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--green);text-decoration:none}
a:hover{color:var(--green-hover)}
img{max-width:100%}
input,button,select,textarea{font-family:inherit;font-size:inherit}
button{cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:700}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
.wrap-wide{max-width:var(--wrap-wide);margin:0 auto;padding:0 36px}
.wrap-dash{max-width:var(--wrap-dash);margin:0 auto;padding:0 36px}

/* type */
.h1{font-size:64px;font-weight:700;letter-spacing:-.038em;line-height:1.04;color:var(--ink)}
.h2{font-size:44px;font-weight:700;letter-spacing:-.03em;line-height:1.08;color:var(--ink)}
.h3{font-size:28px;font-weight:700;letter-spacing:-.025em;line-height:1.15;color:var(--ink)}
.h4{font-size:21px;font-weight:700;letter-spacing:-.02em;line-height:1.2;color:var(--ink)}
.lede{font-size:20px;color:var(--body);line-height:1.6;font-weight:400}
.body-lg{font-size:17px;color:var(--body);line-height:1.6}
.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--green-tint-ink);background:var(--green-tint);padding:6px 14px;border-radius:100px}
.eyebrow.on-dark{color:var(--accent-on-dark);background:rgba(94,199,156,.12)}
.label{font-size:14px;font-weight:600;color:var(--muted)}
:focus-visible{outline:2px solid var(--green);outline-offset:2px;border-radius:4px}

/* keyframes */
@keyframes v2In{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
@keyframes v2Pop{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
@keyframes v2Pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes v2Sweep{from{transform:translateY(-100%)}to{transform:translateY(260%)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:16px;border-radius:8px;border:1px solid transparent;padding:13px 22px;transition:background .18s,color .18s,border-color .18s,box-shadow .18s}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 10px 22px -12px rgba(14,124,90,.8)}
.btn-primary:hover{background:var(--green-hover);color:#fff}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:#242927;color:#fff}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-outline:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-lg{height:56px;padding:0 26px;font-size:17px}
.link-arrow{font-weight:600;font-size:16px}

/* nav */
header.nav{position:sticky;top:0;z-index:60;background:rgba(251,250,248,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:var(--wrap);margin:0 auto;padding:0 32px;height:74px;display:flex;align-items:center;gap:36px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.mark{width:30px;height:30px;background:var(--green);border-radius:8px;display:grid;place-items:center;flex:none;color:#fff;font-weight:700;font-size:16px}
.wordmark{font-weight:700;font-size:17px;letter-spacing:-.01em;color:var(--ink)}
.nav-links{display:flex;align-items:center;gap:28px;font-size:15px;font-weight:500;color:var(--body)}
.nav-links a{color:var(--body)}
.nav-links a:hover{color:var(--ink)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:18px}
.nav-right a.login{font-size:15px;font-weight:500;color:var(--body)}
.nav-right a.login:hover{color:var(--ink)}
.hamburger{display:none;margin-left:auto;background:none;border:1px solid var(--line-strong);border-radius:8px;width:42px;height:38px;align-items:center;justify-content:center}
.hamburger span{width:18px;height:2px;background:var(--ink);box-shadow:0 5px 0 var(--ink),0 -5px 0 var(--ink)}
.drawer-extra{display:none}

/* pills / chips */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;padding:5px 12px;border-radius:100px;background:var(--green-tint);color:var(--green-tint-ink)}
.chip{font-size:12.5px;font-weight:600;padding:3px 10px;border-radius:100px;background:var(--surface-sunk);color:var(--muted);border:1px solid var(--line)}

/* cards & surfaces */
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px}
.card-sunk{background:var(--surface-sunk);border-radius:14px;padding:16px}
.section{padding:96px 0}
.band{padding:64px 0}
.band-dark{background:var(--dark-panel);color:var(--dark-text)}
.band-dark .body-lg,.band-dark p{color:var(--dark-body)}
.band-alt{background:var(--page-alt)}

/* checks / ticks */
.tick{width:22px;height:22px;border-radius:50%;background:var(--green-tint);color:var(--green);display:grid;place-items:center;flex:none;font-size:13px;font-weight:700}
.tick.on-dark{background:rgba(94,199,156,.15);color:var(--accent-on-dark)}

/* placeholder photo/logo blocks */
.photo-slot{background:var(--placeholder);border-radius:14px;display:grid;place-items:center;color:var(--faint);font-size:13px;font-weight:600}

/* faq accordion (shared across homepage/pricing/shelf-defense/etc.) */
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;background:none;border:0;display:flex;align-items:center;gap:16px;padding:22px 0;text-align:left}
.faq-q .t{font-size:19px;font-weight:600;color:var(--ink);flex:1}
.faq-q .s{font-size:22px;color:var(--green);flex:none;font-weight:400}
.faq-a{overflow:hidden;max-height:0;transition:max-height .3s ease}
.faq-a .inner{padding:0 0 22px;font-size:16px;color:var(--body);max-width:720px;line-height:1.65}

/* footer */
footer.foot{border-top:1px solid var(--line);padding:64px 0 40px;background:var(--page)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.foot-brand .tag{font-size:15px;color:var(--body);margin:14px 0;max-width:240px;line-height:1.5}
.foot-brand .meta{font-size:13px;color:var(--faint);line-height:1.8}
.foot-col h4{font-size:14px;font-weight:600;color:var(--muted);margin-bottom:16px}
.foot-col a{display:block;font-size:15px;color:var(--body);padding:5px 0}
.foot-col a:hover{color:var(--green)}
.trust-row{display:flex;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:44px;padding-top:24px}
.trust-row span{font-size:13px;color:var(--faint)}
.copy{font-size:13px;color:var(--faint);margin-top:16px}

/* sticky rung bar */
.sticky-bar{position:fixed;left:0;right:0;bottom:0;z-index:70;background:var(--ink);color:#fff;transform:translateY(120%);transition:transform .35s ease}
.sticky-bar.show{transform:none}
.sticky-inner{max-width:var(--wrap);margin:0 auto;padding:12px 32px;display:flex;align-items:center;gap:18px}
.sticky-inner .live{font-size:13px;font-weight:600;color:var(--accent-on-dark);display:flex;align-items:center;gap:8px;flex:none}
.sticky-inner .dot{width:7px;height:7px;border-radius:50%;background:var(--accent-on-dark);animation:v2Pulse 2s infinite}
.sticky-inner .msg{font-size:14px;color:var(--dark-body);flex:1}
.sticky-inner input{width:190px;height:38px;border:1px solid var(--dark-rule);border-radius:8px;background:var(--dash-panel);color:#fff;padding:0 12px}
.sticky-inner .btn{height:38px;padding:0 16px}
.sticky-close{background:none;border:0;color:var(--dark-mono);font-size:20px;line-height:1}
.sticky-close:hover{color:#fff}

/* form basics reused across pages */
.form-note{font-size:13.5px;color:var(--green);margin-top:10px;min-height:18px}
input[type=text],input[type=tel],input[type=email]{border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);padding:0 14px;color:var(--ink)}

/* ---------- homepage-specific components (also reused by pricing/dashboard/shelf-defense where noted) ---------- */
.hero{padding:72px 0 0;text-align:center}
.hero-inner{max-width:720px;margin:0 auto}
.hero .h1{margin-top:22px}
.hero .lede{margin:20px auto 0;max-width:560px}
.hero-actions{display:flex;gap:12px;justify-content:center;margin-top:32px;flex-wrap:wrap}
.hero-reassure{font-size:14px;color:var(--muted);margin-top:16px}

.demo-panel{max-width:960px;margin:56px auto 0;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 40px 80px -44px rgba(15,18,17,.3);padding:32px;display:grid;grid-template-columns:220px 1fr;gap:32px;text-align:left;position:relative;overflow:hidden}
.demo-panel::before{content:"";position:absolute;top:-140px;left:50%;transform:translateX(-50%);width:560px;height:280px;background:radial-gradient(closest-side,rgba(14,124,90,.14),transparent);pointer-events:none}
.phone{width:220px;border:10px solid var(--ink);border-radius:34px;background:var(--surface);position:relative;box-shadow:0 40px 70px -34px rgba(15,18,17,.5)}
.phone-screen{border-radius:24px;overflow:hidden;background:var(--surface);min-height:400px}
.pscreen{padding:16px;animation:v2In .35s ease both}
.p-eyebrow{font-size:11px;font-weight:600;color:var(--muted)}
.p-shot{margin-top:10px;height:80px;border-radius:12px;background:var(--placeholder);display:grid;place-items:center;font-size:11px;font-weight:600;color:var(--faint)}
.p-h{font-size:19px;font-weight:700;letter-spacing:-.01em;line-height:1.2;margin-top:12px;color:var(--ink)}
.p-sub{font-size:13px;color:var(--body);margin-top:6px;line-height:1.4}
.p-btn{margin-top:12px;background:var(--green);color:#fff;text-align:center;border-radius:10px;padding:11px;font-size:13.5px;font-weight:600}
.p-field{margin-top:10px;border:1px solid var(--line-strong);border-radius:10px;padding:10px 12px;font-size:14px;color:var(--ink)}
.p-consent{display:flex;gap:8px;margin-top:10px;font-size:11.5px;color:var(--muted);line-height:1.4}
.p-check{width:16px;height:16px;border:1px solid var(--line-strong);border-radius:5px;flex:none;display:grid;place-items:center;font-size:10px;color:var(--green)}
.bubble{margin-top:8px;background:var(--page-alt);border-radius:12px;padding:10px 12px;font-size:13px;color:var(--ink);line-height:1.4}
.bubble.me{background:var(--green);color:#fff;margin-left:32px}
.p-receipt{margin-top:8px;font-size:12.5px;color:var(--ink);line-height:1.7;background:var(--surface-sunk);border:1px dashed var(--line-strong);border-radius:10px;padding:12px}
.p-sweep{position:relative;overflow:hidden}
.p-sweep::after{content:"";position:absolute;left:0;right:0;top:0;height:40%;background:linear-gradient(180deg,rgba(14,124,90,0),rgba(14,124,90,.18),rgba(14,124,90,0));animation:v2Sweep 1.6s linear infinite}
.p-pay{text-align:center;padding-top:12px}
.p-pay .amt{font-size:24px;font-weight:700;color:var(--green)}
.p-tick{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--green-tint);color:var(--green);font-size:20px;margin-top:10px;animation:v2Pop .4s ease both}

.demo-right{display:flex;flex-direction:column;gap:20px}
.demo-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.demo-stat{background:var(--surface-sunk);border-radius:14px;padding:14px}
.demo-stat .lab{font-size:13px;color:var(--muted);font-weight:600}
.demo-stat .num{font-size:24px;font-weight:700;letter-spacing:-.02em;margin-top:6px}
.demo-feed{border:1px solid var(--line);border-radius:14px;overflow:hidden;flex:1}
.demo-feed-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line);font-size:13px;font-weight:600;color:var(--muted)}
.demo-feed-head .live{display:flex;align-items:center;gap:8px;color:var(--green)}
.demo-feed-head .dot{width:7px;height:7px;border-radius:50%;background:var(--green);animation:v2Pulse 2s infinite}
.demo-feed-body{min-height:180px;padding:6px 10px}
.demo-feed-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:180px;text-align:center;color:var(--faint);font-size:13.5px;gap:4px}
.demo-feed-row{display:flex;align-items:center;gap:12px;padding:10px 6px;border-radius:10px;animation:v2In .35s ease both;font-size:14px}
.demo-feed-row .icon{width:26px;height:26px;border-radius:50%;background:var(--green-tint);color:var(--green-tint-ink);display:grid;place-items:center;font-size:12px;font-weight:700;flex:none}
.demo-feed-row .ev{color:var(--ink);flex:1}
.demo-feed-row .store{color:var(--faint);font-size:12.5px}
.demo-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}
.demo-progress{flex:1;height:4px;background:var(--line);border-radius:2px;overflow:hidden}
.demo-progress i{display:block;height:100%;background:var(--green);width:0;transition:width .6s ease}
.demo-replay{background:none;border:1px solid var(--line-strong);color:var(--body);font-size:13px;font-weight:600;padding:8px 14px;border-radius:8px}
.demo-replay:hover{color:var(--ink);border-color:var(--ink)}
.demo-note{font-size:13.5px;color:var(--muted);text-align:center;margin-top:8px}

.retail-strip{padding:36px 0;text-align:center}
.retail-strip .label{margin-bottom:18px}
.retail-names{display:flex;gap:36px;flex-wrap:wrap;justify-content:center}
.retail-names span{font-size:18px;font-weight:700;color:var(--faint-2)}

.problem-band{background:var(--dark-panel);color:var(--dark-text);padding:88px 0}
.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.problem-band .h2{color:var(--dark-text);margin-top:16px}
.problem-band .lede{color:var(--dark-body);margin:16px 0 0;max-width:460px}
.gap-list{display:flex;flex-direction:column;gap:1px;background:var(--dark-rule);border-radius:14px;overflow:hidden;border:1px solid var(--dark-rule)}
.gap-row{background:var(--dash-panel);padding:20px 22px;display:flex;align-items:center;gap:14px;font-size:17px}
.gap-row .q{color:var(--dark-mono);font-size:15px}

.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.step-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;flex-direction:column}
.step-card .n{width:34px;height:34px;border-radius:10px;background:var(--green-tint);color:var(--green-tint-ink);display:grid;place-items:center;font-weight:700;font-size:15px}
.step-card .t{font-size:20px;font-weight:700;letter-spacing:-.015em;margin-top:16px;color:var(--ink)}
.step-card .b{font-size:15px;color:var(--body);margin-top:8px;line-height:1.55;min-height:66px}
.step-card .note{margin-top:16px;font-size:13.5px;font-weight:600;color:var(--green-tint-ink);background:var(--green-tint);padding:9px 12px;border-radius:10px}

.getback-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:48px}
.buyers-card,.receipt-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px}
.buyer-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line-soft)}
.buyer-row:first-child{border-top:0}
.buyer-avatar{width:38px;height:38px;border-radius:50%;background:var(--surface-sunk);display:grid;place-items:center;font-size:13px;font-weight:700;color:var(--body);flex:none}
.buyer-row .name{font-size:15px;font-weight:600;color:var(--ink)}
.buyer-row .meta{font-size:13px;color:var(--muted)}
.buyer-row .count{margin-left:auto;font-size:13px;color:var(--muted)}
.check-row{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:14.5px;color:var(--body)}
.bigstats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}
.bigstat{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px}
.bigstat .stat{font-size:46px;font-weight:700;letter-spacing:-.03em;color:var(--ink)}
.bigstat .lab{font-size:15px;color:var(--body);margin-top:10px;line-height:1.4}
.bigstat .note{font-size:13px;color:var(--faint);margin-top:12px}

.report-mock{background:#fff;border-radius:18px;padding:28px;box-shadow:0 24px 48px -34px rgba(15,18,17,.3)}
.report-head{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:16px}
.report-head .t{font-size:13px;font-weight:600;color:var(--muted)}
.report-head .s{font-size:19px;font-weight:700;margin-top:4px}
.report-head .r{font-size:12px;color:var(--faint);text-align:right;line-height:1.6}
.report-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}
.report-kpis .k{background:var(--surface-sunk);border-radius:12px;padding:14px;text-align:center}
.report-kpis .k .n{font-size:22px;font-weight:700}
.report-kpis .k .l{font-size:12px;color:var(--muted);margin-top:4px}
.heat{display:grid;grid-template-columns:repeat(8,1fr);gap:3px;margin:16px 0}
.heat i{aspect-ratio:1;border-radius:4px;display:block}
.report-foot{font-size:12.5px;color:var(--faint);margin-top:12px}

.pricing-preview-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:20px;margin-top:44px}
.price-card{border:1px solid var(--line);border-radius:18px;padding:28px}
.price-card.light{background:var(--surface)}
.price-card.dark{background:var(--ink);color:#fff}
.price-card.dark p,.price-card.dark .body-lg{color:var(--dark-body)}
.pc-badge-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pc-price{font-size:38px;font-weight:700;letter-spacing:-.025em;margin-top:14px}
.pc-price span{font-size:16px;font-weight:500;color:var(--muted)}
.price-card.dark .pc-price span{color:var(--dark-mono)}
.pc-desc{font-size:15px;color:var(--body);margin-top:10px;line-height:1.5}
.pc-features{list-style:none;padding:0;margin:18px 0;display:flex;flex-direction:column;gap:10px}
.pc-features li{display:flex;align-items:center;gap:10px;font-size:14.5px}
.guarantee-line{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--dark-body);margin-top:16px}

/* misc small helpers used site-wide */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.center{text-align:center}
.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-48{margin-top:48px}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .wrap,.wrap-wide,.wrap-dash{padding:0 28px}
  .nav-inner{padding:0 28px;gap:16px}
  .nav-links,.nav-right .login{display:none}
  .hamburger{display:flex}
  .h1{font-size:52px}
  .h2{font-size:36px}
  .demo-panel{grid-template-columns:1fr;justify-items:center}
  .two-col,.problem-grid,.getback-grid,.pricing-preview-grid{grid-template-columns:1fr;gap:32px}
  .steps-grid,.bigstats-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .wrap,.wrap-wide,.wrap-dash{padding:0 20px}
  .section{padding:64px 0}
  .h1{font-size:40px}
  .h2{font-size:30px}
  .hero{padding:44px 0 0}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
  .steps-grid,.bigstats-grid,.demo-stats{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .sticky-inner{padding:10px 20px;gap:10px;flex-wrap:wrap}
  .sticky-inner .msg{display:none}
  .sticky-inner input{flex:1;width:auto}
  .report-kpis,.heat{grid-template-columns:repeat(3,1fr)}
}