/* WhatsMyBiz Portal — design system.
   Black / green / white / purple. Editorial, typographic, restrained.
   No gradient blobs, no emoji, no generic SaaS cards. */
:root {
  --ink: #090909;
  --paper: #f5f2e9;
  --green: #7dff00;
  --purple: #8a4dff;
  --muted: #a9a39a;
  --line: #262626;
  --white: #ffffff;
  --max: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--green); color: #000; }

.noise {
  position: fixed; inset: 0; pointer-events: none; opacity: .045; z-index: 2;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
}

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(9, 9, 9, .95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  max-width: var(--max); margin: auto;
  padding: 16px 26px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 900; letter-spacing: -.04em; font-size: 1.02rem; }
.brand img { width: 40px; height: 40px; object-fit: cover; border-radius: 50%; }
.brand .dot { color: var(--green); }
.navlinks { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; font-size: .86rem; color: #d6d0c6; }
.navlinks a:not(.btn):hover { color: var(--green); }
.menu-btn {
  display: none; background: none; border: 1px solid var(--line);
  color: var(--paper); padding: 8px 14px; text-transform: uppercase;
  letter-spacing: .14em; font-size: .75rem; font-weight: 800; cursor: pointer;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 2px solid #3a3a3a; background: #111; color: var(--paper);
  padding: 13px 22px; cursor: pointer; font-weight: 800; font-size: .85rem;
  text-transform: uppercase; letter-spacing: .12em;
  transition: background .18s, color .18s, border-color .18s;
}
.btn:hover { border-color: var(--green); color: var(--green); }
.btn.primary { background: var(--green); border-color: var(--green); color: #000; }
.btn.primary:hover { background: #000; color: var(--green); }
.btn.purple { background: var(--purple); border-color: var(--purple); color: #fff; }
.btn.purple:hover { background: #000; color: var(--purple); border-color: var(--purple); }
.btn.ghost { background: none; }
.btn.small { padding: 9px 14px; font-size: .72rem; }

/* ---------- typography ---------- */
.kicker {
  color: var(--green); font-size: .76rem; text-transform: uppercase;
  letter-spacing: .22em; font-weight: 900; margin: 0 0 22px;
}
.kicker.purple { color: var(--purple); }
.display {
  font-size: clamp(2.8rem, 7vw, 6.6rem); line-height: .9;
  letter-spacing: -.065em; font-weight: 900; margin: 0;
}
.display em { font-style: normal; color: var(--green); }
.display .purple { color: var(--purple); }
.display .ink { color: #050505; }
h2.block {
  font-size: clamp(2.1rem, 5vw, 4.2rem); line-height: .95;
  letter-spacing: -.05em; font-weight: 900; margin: 0 0 18px;
}
.lede { font-size: 1.16rem; color: #d0cbc2; max-width: 680px; }
.lede strong { color: var(--paper); font-weight: 700; }
.copy { font-size: 1rem; line-height: 1.7; color: var(--muted); max-width: 620px; }
.copy strong { color: var(--paper); }
.note { font-size: .8rem; color: #8f8f8f; }
.demo-tag {
  display: inline-block; border: 1px solid var(--purple); color: var(--purple);
  font-size: .68rem; font-weight: 900; text-transform: uppercase; letter-spacing: .18em;
  padding: 4px 9px; margin-left: 8px; vertical-align: middle;
}

/* ---------- layout ---------- */
.wrap { max-width: var(--max); margin: auto; padding: 0 26px; }
.section { padding: 96px 0; }
.section.alt { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.rule { height: 1px; background: var(--line); margin: 54px 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }

/* steps (editorial numbered rules, not cards) */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); margin-top: 60px; }
.step { padding: 26px 24px 0 0; border-right: 1px solid var(--line); min-height: 240px; }
.step:last-child { border-right: 0; }
.step:nth-child(2) { padding-left: 24px; }
.stepno { font-size: .72rem; color: var(--green); letter-spacing: .2em; font-weight: 900; }
.step h3 { font-size: 1.6rem; letter-spacing: -.04em; margin: 34px 0 12px; }
.step p { color: var(--muted); line-height: 1.55; max-width: 300px; margin: 0; }

/* WhatsApp chat mockup */
.chat-panel { background: var(--paper); color: #080808; padding: 110px 0; }
.chat-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: center; }
.chat-title { font-size: clamp(2.6rem, 6vw, 5.6rem); line-height: .85; letter-spacing: -.065em; margin: 0; }
.chat-title span { color: var(--purple); }
.chat-box { background: #0a0a0a; color: #fff; padding: 26px; max-width: 560px; box-shadow: 18px 18px 0 var(--green); }
.msg { max-width: 80%; padding: 13px 16px; margin: 12px 0; font-size: .95rem; line-height: 1.4; }
.msg.in { background: #1c1c1c; margin-right: auto; }
.msg.out { background: var(--green); color: #000; margin-left: auto; }
.msg .meta { font-size: .62rem; text-transform: uppercase; letter-spacing: .16em; opacity: .5; margin-bottom: 5px; }

/* marquee */
.marquee {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; white-space: nowrap; padding: 15px 0;
  font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted);
}
.track { display: inline-block; animation: move 26s linear infinite; }
.track b { color: var(--green); font-weight: 800; }
.track span { margin: 0 28px; }
@keyframes move { to { transform: translateX(-50%); } }

/* CTA band */
.cta-band { background: var(--green); color: #050505; padding: 110px 0; }
.cta-band .wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 50px; align-items: end; }
.cta-band h2 { font-size: clamp(2.4rem, 6vw, 5.4rem); line-height: .82; letter-spacing: -.065em; margin: 0 0 22px; }
.cta-band p { font-size: 1.05rem; max-width: 480px; line-height: 1.35; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.cta-band .btn { border-color: #050505; background: transparent; color: #050505; }
.cta-band .btn:hover { background: #050505; color: var(--green); }

/* feature list (editorial rules) */
.feature-list { border-top: 1px solid var(--line); }
.feature {
  display: grid; grid-template-columns: 180px 1fr auto; gap: 30px;
  border-bottom: 1px solid var(--line); padding: 30px 0; align-items: baseline;
}
.feature .f-num { color: var(--purple); font-weight: 900; font-size: .8rem; letter-spacing: .18em; }
.feature h3 { font-size: 1.5rem; letter-spacing: -.03em; margin: 0 0 6px; }
.feature p { color: var(--muted); margin: 0; max-width: 620px; }
.feature .f-link { font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; color: var(--green); white-space: nowrap; }

/* ---------- articles ---------- */
.article-index {
  border-top: 1px solid var(--line);
  display: grid; grid-template-columns: repeat(2, 1fr);
}
.article-row {
  display: grid; grid-template-columns: 64px 1fr; gap: 22px;
  border-bottom: 1px solid var(--line); border-right: 1px solid var(--line);
  padding: 26px 30px 26px 0;
}
.article-row:nth-child(2n) { border-right: 0; padding-right: 0; }
.article-row .num { color: var(--green); font-weight: 900; font-size: .8rem; letter-spacing: .14em; padding-top: 6px; }
.article-row h3 { font-size: 1.25rem; letter-spacing: -.03em; margin: 0 0 8px; line-height: 1.2; }
.article-row h3 a:hover { color: var(--green); }
.article-row p { color: var(--muted); margin: 0; font-size: .88rem; }
.search-field {
  width: 100%; background: #0d0d0d; border: 1px solid var(--line); color: var(--paper);
  padding: 15px 18px; font-size: 1rem;
}
.search-field:focus { outline: 1px solid var(--green); }

/* article page */
.article-shell {
  border: 1px solid var(--purple); background: rgba(138, 77, 255, .07);
  padding: 22px 26px; margin: 34px 0;
}
.article-shell h3 { margin: 0 0 8px; font-size: 1rem; color: var(--purple); text-transform: uppercase; letter-spacing: .12em; }
.article-shell p { margin: 0; color: var(--muted); font-size: .9rem; }
.article-meta { color: var(--muted); font-size: .8rem; margin: 18px 0 0; display: flex; gap: 18px; flex-wrap: wrap; }
.breadcrumb { font-size: .78rem; color: var(--muted); letter-spacing: .1em; text-transform: uppercase; }
.breadcrumb a:hover { color: var(--green); }

/* ---------- portal ---------- */
.login-box { max-width: 560px; margin: 60px auto; border: 1px solid var(--line); background: #0d0d0d; padding: 36px; }
.field { display: flex; flex-direction: column; gap: 7px; margin: 14px 0; }
.field label { font-size: .72rem; color: #aaa; text-transform: uppercase; letter-spacing: .14em; font-weight: 800; }
.field input, .field textarea, .field select {
  width: 100%; background: #050505; border: 1px solid var(--line);
  color: var(--paper); padding: 13px 14px;
}
.field input:focus, .field textarea:focus { outline: 1px solid var(--green); }
.error { color: #ff6b6b; font-size: .85rem; margin-top: 10px; min-height: 1.2em; }

.dash-head { display: flex; justify-content: space-between; gap: 20px; align-items: end; flex-wrap: wrap; margin-bottom: 30px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.metric { border: 1px solid var(--line); background: #0d0d0d; padding: 20px; }
.metric strong { font-size: 2rem; display: block; color: var(--green); letter-spacing: -.03em; }
.metric small { color: #999; }
.metric.live strong { color: var(--purple); }
.dash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 22px; }
.panel { border: 1px solid var(--line); background: #0d0d0d; padding: 26px; }
.panel h3 { margin: 0 0 16px; font-size: 1.1rem; letter-spacing: -.02em; }
.qrbox { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
#qr { width: 220px; height: 220px; background: #fff; padding: 8px; }
.copyrow { display: flex; gap: 8px; margin-bottom: 10px; }
.copyrow input { flex: 1; min-width: 0; }

/* ---------- referral landing ---------- */
.ref-hero {
  border: 1px solid var(--line); background: #0d0d0d;
  padding: 60px 40px; margin: 70px auto 0; max-width: 860px;
  text-align: center;
}
.ref-hero .ref-name { font-size: clamp(2.4rem, 6vw, 4.6rem); letter-spacing: -.06em; font-weight: 900; margin: 10px 0 6px; color: var(--green); }
.ref-hero .qr-row { display: flex; gap: 30px; align-items: center; justify-content: center; flex-wrap: wrap; margin: 34px 0; }
.ref-hero #refQr { width: 200px; height: 200px; background: #fff; padding: 8px; }
.ref-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.ref-note { max-width: 620px; margin: 40px auto 0; text-align: center; color: var(--muted); font-size: .85rem; }

/* ---------- 404 / misc ---------- */
.error-hero { text-align: center; padding: 120px 0; }
.error-hero .code { font-size: clamp(4rem, 12vw, 10rem); font-weight: 900; letter-spacing: -.08em; line-height: .8; color: var(--green); }

/* ---------- engine content (adopted SEO pages) ---------- */
/* Content from the WhatsMyBiz SEO engine, wrapped in the portal shell.
   Scoped under .engine-content so it never collides with portal styles. */
.engine-content { --e-gap: 1.15rem; }
main.engine-content.wrap { max-width: 920px; margin: 0 auto; padding: 64px 26px 40px; }
main.engine-content.wrap.wide { max-width: var(--max); margin: 0 auto; padding: 64px 26px 40px; }
.engine-content p { font-size: 1.05rem; line-height: 1.65; color: var(--muted); margin: 0 0 20px; }
.engine-content p strong, .engine-content li strong { color: var(--paper); font-weight: 650; }
.engine-content h2 {
  font-size: clamp(1.9rem, 4.5vw, 3rem); letter-spacing: -.04em; line-height: 1.05;
  margin: 58px 0 16px; font-weight: 850;
}
.engine-content h3 {
  font-size: clamp(1.3rem, 2.6vw, 1.7rem); letter-spacing: -.02em;
  margin: 38px 0 10px; font-weight: 800;
}
.engine-content ul, .engine-content ol { font-size: 1.02rem; color: var(--muted); margin: 0 0 22px; padding-left: 22px; }
.engine-content li { margin-bottom: 10px; }
.engine-content .answer {
  background: #0d0d0d; border-left: 3px solid var(--green);
  padding: 26px 28px; margin: 0 0 28px; font-size: 1.15rem; color: var(--paper); line-height: 1.45;
}
.engine-content .answer p { margin: 0; color: var(--paper); }
.engine-content .answer strong { color: var(--green); }
.engine-content .note {
  border: 1px solid var(--line); border-left: 3px solid var(--purple);
  padding: 18px 22px; margin: 0 0 24px; font-size: .95rem; color: var(--muted);
}
.engine-content .note strong { color: var(--purple); }
.engine-content .boundary {
  border: 1px solid var(--line); border-left: 3px solid var(--green);
  padding: 18px 22px; margin: 0 0 24px; font-size: .95rem; color: var(--muted);
}
.engine-content .boundary strong { color: var(--green); }
.engine-content table { width: 100%; border-collapse: collapse; margin: 0 0 26px; font-size: .9rem; }
.engine-content th {
  color: var(--green); text-transform: uppercase; letter-spacing: .12em; font-size: .66rem;
  text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line);
}
.engine-content td { padding: 12px 14px; border-bottom: 1px solid var(--line); color: var(--muted); vertical-align: top; }
.engine-content td strong { color: var(--paper); }
.engine-content .chat-example {
  background: var(--paper); color: #080808; padding: 30px; margin: 34px 0;
  box-shadow: 14px 14px 0 var(--green);
}
.engine-content .chat-example .chat-title { font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: #555; margin-bottom: 16px; }
.engine-content .msg { max-width: 82%; padding: 13px 16px; margin: 12px 0; font-size: .95rem; line-height: 1.4; border-radius: 2px; }
.engine-content .msg .who { font-size: .6rem; text-transform: uppercase; letter-spacing: .15em; opacity: .55; margin-bottom: 4px; }
.engine-content .in { background: #e4dfd2; margin-right: auto; }
.engine-content .out { background: var(--green); color: #000; margin-left: auto; }
.engine-content .related { margin-top: 64px; border-top: 1px solid var(--line); padding-top: 38px; }
.engine-content .related h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin-top: 0; }
.engine-content .related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; margin-top: 24px; }
.engine-content .rel-card { border: 1px solid var(--line); padding: 22px; transition: border-color .18s; background: #0a0a0a; }
.engine-content .rel-card:hover { border-color: var(--green); }
.engine-content .rel-card small { color: var(--green); font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; }
.engine-content .rel-card h3 { font-size: 1.15rem; margin: 10px 0 6px; letter-spacing: -.02em; }
.engine-content .rel-card p { font-size: .85rem; color: var(--muted); margin: 0; line-height: 1.45; }
.engine-content .faq details { border: 1px solid var(--line); margin: 0 0 14px; padding: 18px 22px; }
.engine-content .faq summary { font-size: 1.05rem; font-weight: 650; cursor: pointer; color: var(--paper); list-style: none; }
.engine-content .faq summary::before { content: "+"; color: var(--green); margin-right: 12px; font-weight: 900; }
.engine-content .faq details[open] summary::before { content: "–"; }
.engine-content .faq details p { margin: 14px 0 0; font-size: .95rem; }
.engine-content .lexicon { border: 1px solid var(--line); padding: 20px 22px; margin: 0 0 14px; }
.engine-content .lexicon b { color: var(--green); }
.engine-content .lexicon p { margin: 6px 0 0; font-size: .9rem; }
.engine-content .industry-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin: 36px 0; }
.engine-content .industry-meta div { border-top: 1px solid var(--line); padding-top: 14px; }
.engine-content .industry-meta small { color: var(--green); font-size: .6rem; letter-spacing: .2em; text-transform: uppercase; }
.engine-content .industry-meta p { margin: 8px 0 0; font-size: .9rem; color: var(--muted); }

/* engine page hero */
.engine-hero { padding: 92px 0 40px; }
.engine-hero .pagehero-inner { max-width: var(--max); margin: auto; }
.engine-hero .crumbs { font-size: .64rem; text-transform: uppercase; letter-spacing: .18em; color: var(--muted); margin-bottom: 26px; }
.engine-hero .crumbs a { color: var(--green); }
.engine-hero .crumbs a:hover { color: var(--paper); }
.engine-hero .kicker { margin-bottom: 20px; }
.engine-hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.6rem); line-height: .92; letter-spacing: -.06em;
  margin: 0 0 26px; max-width: 1100px; font-weight: 900;
}
.engine-hero .deck { font-size: clamp(1.05rem, 2.2vw, 1.55rem); line-height: 1.3; max-width: 760px; margin: 0; color: var(--muted); letter-spacing: -.01em; }
.engine-hero .deck strong { color: var(--paper); font-weight: 650; }

/* engine cta band */
.engine-cta { background: var(--green); color: #050505; padding: 96px 0; margin-top: 70px; }
.engine-cta .wrap { display: grid; grid-template-columns: 1.3fr 1fr; gap: 50px; align-items: end; }
.engine-cta h2 { font-size: clamp(2.2rem, 6vw, 5rem); line-height: .85; letter-spacing: -.065em; margin: 0 0 22px; color: #050505; }
.engine-cta p { font-size: 1.05rem; max-width: 560px; line-height: 1.35; color: #111; }
.engine-cta .btn { border-color: #050505; background: transparent; color: #050505; }
.engine-cta .btn:hover { background: #050505; color: var(--green); }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: #050505; padding: 70px 0 30px; color: #fff; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; }
.footer-brand p { color: var(--green); text-transform: uppercase; letter-spacing: .18em; font-size: .66rem; margin: 10px 0 0; }
.footer-links { display: flex; flex-direction: column; gap: 9px; }
.footer-links small { color: var(--green); font-size: .66rem; letter-spacing: .2em; margin-bottom: 8px; text-transform: uppercase; }
.footer-links a, .footer-links span { color: var(--muted); font-size: .82rem; line-height: 1.4; }
.footer-links a:hover { color: var(--green); }
.legalbar {
  border-top: 1px solid #1c1c1c; padding-top: 22px; margin-top: 30px;
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-size: .74rem; color: rgba(255, 255, 255, .45);
}
.legalbar a { color: rgba(255, 255, 255, .65); }
.legalbar a:hover { color: var(--green); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .menu-btn { display: inline-block; }
  .navlinks {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #0a0a0a; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; gap: 0; padding: 10px 26px 20px;
  }
  .navlinks.open { display: flex; }
  .navlinks a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .grid2, .chat-grid, .dash-grid, .cta-band .wrap { grid-template-columns: 1fr; gap: 34px; }
  .steps { grid-template-columns: 1fr; }
  .step, .step:nth-child(2), .step:last-child { border-right: 0; border-bottom: 1px solid var(--line); padding: 24px 0; min-height: 0; }
  .article-index { grid-template-columns: 1fr; }
  .article-row { border-right: 0; padding-right: 0; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .feature { grid-template-columns: 1fr; gap: 8px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .section { padding: 70px 0; }
}
@media (max-width: 560px) {
  .wrap { padding: 0 20px; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .cta-band { padding: 70px 0; }
  .ref-hero { padding: 40px 24px; }
}