/* Polycarp landing — brand board 2026-09-02.
   Navy #18304B · Parchment #F4EFE6 · Sage #4F7C78 · Gold #C49A4A ·
   Charcoal #252A2E · Stone #D8D2C8.
   Display: Cormorant Garamond. Sans: Inter. */

:root {
  --navy: #18304B; --parchment: #F4EFE6; --sage: #4F7C78; --gold: #C49A4A;
  --charcoal: #252A2E; --stone: #D8D2C8;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", -apple-system, system-ui, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans); font-size: 16px; line-height: 1.6;
  color: var(--charcoal); background: var(--parchment);
}
h1, h2, h3, .wordmark { font-family: var(--serif); color: var(--navy); font-weight: 600; }
a { color: var(--sage); }
.mark { height: 42px; width: auto; color: var(--navy); flex-shrink: 0; }

/* nav */
.nav {
  display: flex; align-items: center; gap: 28px;
  max-width: 1120px; margin: 0 auto; padding: 22px 24px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.wordmark {
  font-size: 26px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--navy);
}
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a { color: var(--charcoal); text-decoration: none; font-size: 15px; }
.nav-links a:hover { color: var(--navy); }

.btn {
  display: inline-block; border-radius: 8px; padding: 11px 22px;
  font: 500 15px var(--sans); text-decoration: none; cursor: pointer;
  border: 1.5px solid var(--navy); transition: all 0.2s ease;
}
.btn-solid { background: var(--navy); color: var(--parchment); }
.btn-solid:hover { background: #21456b; border-color: #21456b; }
.btn-ghost { background: none; color: var(--navy); }
.btn-ghost:hover { background: rgba(24, 48, 75, 0.06); }

.rule-diamond { position: relative; height: 1px; background: var(--stone); max-width: 1120px; margin: 0 auto; }
.rule-diamond::after {
  content: "◆"; position: absolute; left: 50%; top: -9px; transform: translateX(-50%);
  color: var(--gold); font-size: 11px; background: var(--parchment); padding: 0 10px;
}
.rule-gold { width: 130px; height: 1px; background: var(--gold); margin: 22px 0; position: relative; }
.rule-gold::after { content: "◇"; position: absolute; right: -4px; top: -9px; color: var(--gold); font-size: 11px; }

/* hero */
.hero {
  /* start-aligned: the visual column reserves the chat overhang below the
     browser, and centering the copy against that would sink it. */
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: start;
  max-width: 1120px; margin: 0 auto; padding: 64px 24px 24px;
}
.hero-copy { padding-top: 28px; }
.hero h1 { font-size: clamp(38px, 5vw, 58px); line-height: 1.08; }
.hero-sub { font-family: var(--serif); font-size: 22px; color: var(--sage); margin-top: 14px; }
.hero-body { max-width: 42ch; color: var(--charcoal); }
.hero-ctas { display: flex; gap: 14px; margin: 26px 0 18px; flex-wrap: wrap; }
.powered { font-size: 14px; color: var(--charcoal); opacity: 0.75; }
.powered a { color: var(--sage); }

/* hero visual: browser + widget mock. The chat card intentionally
   overhangs the browser frame (as in the mockup) — the padding reserves
   that overhang so it never overlaps the cards section below. */
.hero-visual { position: relative; padding-bottom: 215px; }
.browser {
  position: relative; background: #fff; border-radius: 12px; overflow: visible;
  box-shadow: 0 24px 60px rgba(24, 48, 75, 0.18); border: 1px solid var(--stone);
}
.browser-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px; border-bottom: 1px solid #eee;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.r { background: #e0604f; } .dot.y { background: #e6b84a; } .dot.g { background: #6cb26a; }
.urlbox {
  margin: 0 auto; background: #f3f1ec; border-radius: 20px;
  font-size: 12px; padding: 4px 18px; color: var(--charcoal);
}
.browser-page { padding: 18px 22px 30px; }
.page-nav { display: flex; justify-content: space-between; font-size: 12px; color: #777; }
.page-nav strong { color: var(--charcoal); font-size: 14px; }
.page-hero em {
  display: block; font: 600 34px var(--serif); font-style: normal;
  color: var(--charcoal); margin-top: 26px; line-height: 1.15;
}
.chat {
  position: absolute; right: -12px; top: 42px; width: min(320px, 82%);
  background: #fff; border-radius: 14px; border: 1px solid var(--stone);
  box-shadow: 0 18px 44px rgba(24, 48, 75, 0.22);
  padding: 12px; font-size: 13px;
}
.chat-head {
  display: flex; align-items: center; gap: 8px; font-weight: 600;
  color: var(--navy); padding-bottom: 8px; border-bottom: 1px solid #f0ede6;
  margin-bottom: 10px;
}
.chat-head .mark { height: 22px; width: auto; }
.msg { border-radius: 12px; padding: 9px 12px; margin: 7px 0; max-width: 92%; line-height: 1.45; }
.msg.visitor { background: var(--navy); color: var(--parchment); margin-left: auto; }
.msg.bot { background: #f3f1ec; color: var(--charcoal); }
.chip {
  display: inline-block; font-size: 11px; color: var(--sage);
  border: 1px solid var(--stone); border-radius: 14px; padding: 3px 10px; margin: 2px 0 6px;
}
.chat-foot {
  border-top: 1px solid #f0ede6; margin-top: 8px; padding-top: 9px;
  color: #9a958c; font-size: 12px;
}

/* cards */
.cards4 {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  max-width: 1120px; margin: 26px auto; padding: 0 24px;
}
.card {
  background: #fff; border: 1px solid var(--stone); border-radius: 12px;
  padding: 22px;
}
.card h3 { font-size: 21px; margin-bottom: 8px; }
.card p { font-size: 14px; color: var(--charcoal); }

/* how */
.how { max-width: 1120px; margin: 56px auto 64px; padding: 0 24px; text-align: center; }
.how h2, .uses h2, .beta h2 { font-size: 34px; margin-bottom: 26px; }
.steps { display: flex; gap: 16px; align-items: flex-start; text-align: left; }
.step { flex: 1; }
.step-n {
  font: 600 34px var(--serif); color: var(--gold); display: block; margin-bottom: 6px;
}
.step h3 { font-size: 21px; margin-bottom: 6px; }
.step p { font-size: 14px; }
.step-arrow { color: var(--stone); font-size: 26px; padding-top: 34px; }

.uses { max-width: 1120px; margin: 40px auto; padding: 0 24px; text-align: center; }
.uses .cards4 { padding: 0; text-align: left; }

/* values band */
.values {
  background: var(--navy); color: var(--parchment);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px;
  max-width: 1120px; margin: 40px auto; padding: 34px 36px; border-radius: 14px;
}
.values h3 { color: var(--parchment); font-size: 22px; }
.values p { font-size: 13px; opacity: 0.85; }

/* acts — does things, within limits */
.acts {
  max-width: 1120px; margin: 50px auto 10px; padding: 0 24px;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 44px; align-items: center;
}
.acts h2 { font-size: 34px; margin-bottom: 14px; }
.acts ul { margin: 14px 0 14px 18px; }
.acts li { margin: 8px 0; }
.acts .muted { font-size: 14px; opacity: 0.8; }
.acts .chat { position: static; width: 100%; max-width: 380px; margin-left: auto; }
.chip-wait { color: #9a6b12; border-color: #e6cf9a; background: #fdf7e9; }

/* beta */
.beta {
  max-width: 720px; margin: 54px auto; padding: 0 24px; text-align: center;
}
.beta > p { max-width: 52ch; margin: 0 auto 24px; }
.beta-row { display: flex; gap: 12px; margin-bottom: 12px; }
.beta input, .beta textarea {
  flex: 1; width: 100%; font: 400 15px var(--sans); color: var(--charcoal);
  background: #fff; border: 1px solid var(--stone); border-radius: 8px;
  padding: 12px 14px; outline: none; resize: vertical;
}
.beta input:focus, .beta textarea:focus { border-color: var(--sage); }
.beta textarea { min-height: 84px; }
.beta-done { color: var(--sage); margin-top: 14px; }
.beta-err { color: #b3261e; margin-top: 14px; }

/* sample businesses */
.samples { max-width: 1120px; margin: 46px auto 0; padding: 0 24px; text-align: center; }
.samples h2 { font-size: 34px; margin-bottom: 10px; }
.samples .lede { font-family: var(--serif); font-size: 20px; color: var(--sage); max-width: 70ch; margin: 0 auto 22px; }
.sample-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.sample-card {
  display: flex; flex-direction: column; gap: 4px; text-align: left; text-decoration: none;
  background: #fff; border: 1px solid var(--stone); border-radius: 12px; padding: 18px; color: var(--charcoal);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.sample-card:hover { border-color: var(--sage); transform: translateY(-2px); }
.sample-vertical { font: 500 11px var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); }
.sample-card strong { font: 600 19px var(--serif); color: var(--navy); line-height: 1.2; }
.sample-voice { font-size: 13px; color: #8a8578; }
.sample-go { margin-top: auto; padding-top: 10px; font-size: 13px; color: var(--sage); }
.samples-foot { margin-top: 18px; }
@media (max-width: 900px) { .sample-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .sample-cards { grid-template-columns: 1fr; } }

/* footer */
footer {
  border-top: 1px solid var(--stone); margin-top: 60px;
  max-width: 1120px; margin-left: auto; margin-right: auto;
  padding: 36px 24px; display: flex; gap: 40px; flex-wrap: wrap;
}
.foot-brand p { font-size: 14px; margin-top: 10px; }
.foot-links { display: flex; flex-direction: column; gap: 8px; margin-left: auto; }
.foot-links a { color: var(--charcoal); text-decoration: none; font-size: 14px; }
.foot-links a:hover { color: var(--navy); }
.foot-legal { width: 100%; font-size: 13px; opacity: 0.7; margin-top: 18px; }

/* responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .cards4 { grid-template-columns: repeat(2, 1fr); }
  .values { grid-template-columns: repeat(2, 1fr); }
  .steps { flex-direction: column; }
  .acts { grid-template-columns: 1fr; gap: 20px; }
  .acts .chat { margin: 0 auto; }
  .step-arrow { display: none; }
}
@media (max-width: 540px) {
  .nav { gap: 10px; padding: 14px 14px; justify-content: space-between; }
  .nav .brand { gap: 7px; }
  .nav .wordmark { font-size: 19px; letter-spacing: 0.16em; }
  .nav .brand svg, .nav .brand .mark { height: 26px; width: auto; }
  .nav .btn { padding: 9px 12px; font-size: 14px; white-space: nowrap; }
  .cards4, .values { grid-template-columns: 1fr; }
  .beta-row { flex-direction: column; }
  .chat { position: static; width: 100%; margin-top: 14px; }
  .hero-visual { padding-bottom: 0; }
}


/* ── the shared header and footer (2026-09-28) ── */
.nav { position: relative; }
.nav-links a.here { color: var(--navy); box-shadow: inset 0 -2px 0 var(--gold); padding-bottom: 3px; }
.nav-signin { color: var(--charcoal); text-decoration: none; font-size: 15px; white-space: nowrap; }
.nav-signin:hover { color: var(--navy); }
.nav-cta { white-space: nowrap; }
.nav-toggle, .nav-burger, .nav-links .nav-signin, .nav-links .nav-cta-menu { display: none; }
.nav-burger { cursor: pointer; padding: 10px 6px; margin-left: auto; }
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--navy); margin: 4px 0; border-radius: 2px; }
@media (max-width: 1020px) {
  .nav-links, .nav-signin-wide { display: none; }
  .nav-burger { display: block; }
  .nav-cta { margin-left: 4px; }
  .nav-toggle:checked ~ .nav-links {
    display: flex; flex-direction: column; gap: 4px; position: absolute; z-index: 30;
    top: 100%; left: 12px; right: 12px; margin: 0; padding: 12px;
    background: #fff; border: 1px solid var(--stone); border-radius: 12px;
    box-shadow: 0 18px 40px rgba(24, 48, 75, 0.18);
  }
  .nav-toggle:checked ~ .nav-links a { padding: 11px 10px; font-size: 16px; border-radius: 8px; box-shadow: none; }
  .nav-toggle:checked ~ .nav-links a.here { background: rgba(196, 154, 74, 0.14); }
  .nav-toggle:checked ~ .nav-links .nav-signin { display: block; }
}
@media (max-width: 540px) {
  .nav-cta { display: none; }
  .nav-toggle:checked ~ .nav-links .nav-cta-menu { display: block; text-align: center; margin-top: 6px; color: var(--parchment); }
}

.site-foot { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: start; }
.foot-cols { display: grid; grid-template-columns: repeat(3, auto); gap: 56px; }
.foot-cols div { display: flex; flex-direction: column; gap: 9px; }
.foot-cols h4 { font: 600 12px var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 4px; }
.foot-cols a { color: var(--charcoal); text-decoration: none; font-size: 14px; }
.foot-cols a:hover { color: var(--navy); }
.site-foot .foot-legal { grid-column: 1 / -1; margin-top: 8px; }
@media (max-width: 760px) {
  .site-foot { grid-template-columns: minmax(0, 1fr); }
  .foot-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
}

.beta-alt { margin-top: 34px; }
@media (max-width: 1168px) { .values { margin-left: 24px; margin-right: 24px; } }
@media (max-width: 540px) { .values { margin-left: 16px; margin-right: 16px; padding: 26px 22px; } .how { margin: 44px auto; } }
.beta-links { font-size: 14px; margin-top: -8px; }
.cmp-price-link { margin-top: 18px; font-size: 15px; }
.signup .hint { display: block; font-size: 13px; margin-top: 6px; color: #8a8578; }