/* Trade Pulse website. Same look as the postcards and demo page:
   Plus Jakarta Sans, Trade Pulse blue on a soft grey-white, navy ink, Caveat for Cian's signature. */
:root {
  --bg: #f6f7fb;
  --card: #ffffff;
  --ink: #0f1b3d;
  --ink-2: #28324f;
  --muted: #5b6582;
  --line: #e4e7f0;
  --accent: #1f4fd8;
  --accent-ink: #ffffff;
  --accent-soft: #e8eefc;
  --ok: #12805c;
  --ok-soft: #e3f5ee;
  --err: #c0392b;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --script: "Caveat", "Segoe Script", cursive;
  --wrap: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; }
body { font: 16.5px/1.6 var(--font); color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
img { max-width: 100%; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: 20px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Header */
.site-head { position: sticky; top: 0; z-index: 10; background: rgba(246,247,251,.92); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; }
.brand { font-weight: 800; font-size: 19px; letter-spacing: -.01em; color: var(--ink); text-decoration: none; }
.brand em { color: var(--accent); font-style: normal; }
.nav { display: flex; align-items: center; gap: 22px; font-size: 15px; font-weight: 600; }
.nav a { color: var(--ink-2); text-decoration: none; }
.nav a:hover { color: var(--accent); }
.nav .btn { padding: 9px 16px; font-size: 14.5px; }
@media (max-width: 720px) { .nav .hide-sm { display: none; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 12px; padding: 14px 22px; font: 700 16px var(--font); text-decoration: none; cursor: pointer; transition: transform .15s, box-shadow .15s; }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 8px 22px rgba(31,79,216,.28); }
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost { background: var(--card); color: var(--ink); border: 1.5px solid var(--line); }
.btn:disabled { opacity: .6; cursor: default; transform: none; }

/* Hero */
.hero { padding-block: 64px 56px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: center; }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin: 0 0 14px; }
h1 { font-size: clamp(36px, 6vw, 58px); line-height: 1.04; letter-spacing: -.03em; font-weight: 800; margin: 0 0 18px; text-wrap: balance; }
.lede { font-size: 19px; color: var(--muted); margin: 0 0 28px; max-width: 34em; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { margin-top: 16px; font-size: 14px; color: var(--muted); }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; gap: 36px; } .hero { padding-block: 40px; } }

/* Phone mock: the text a business owner receives */
.phone { justify-self: center; width: min(100%, 340px); background: var(--ink); border-radius: 36px; padding: 14px; box-shadow: 0 30px 70px rgba(15,27,61,.22); }
.phone-screen { background: #f2f3f7; border-radius: 26px; padding: 18px 14px 22px; min-height: 420px; display: flex; flex-direction: column; gap: 10px; }
.phone-top { text-align: center; font-size: 12px; color: var(--muted); font-weight: 600; margin-bottom: 6px; }
.phone-top b { display: block; color: var(--ink); font-size: 14px; }
.bubble { background: #ffffff; border-radius: 18px 18px 18px 6px; padding: 12px 14px; font-size: 14px; line-height: 1.45; color: var(--ink); max-width: 92%; box-shadow: 0 1px 1px rgba(15,27,61,.06); }
.bubble b { font-weight: 700; }
.bubble .k { color: var(--muted); }
.time { font-size: 11px; color: var(--muted); padding-left: 6px; }

/* Sections */
section { padding-block: 72px; }
section.alt { background: var(--card); border-block: 1px solid var(--line); }
h2 { font-size: clamp(28px, 4vw, 38px); line-height: 1.12; letter-spacing: -.02em; font-weight: 800; margin: 0 0 12px; text-wrap: balance; }
.section-lede { color: var(--muted); font-size: 18px; margin: 0 0 36px; max-width: 40em; }

/* Steps (a real sequence: set up, forward, answered) */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; counter-reset: step; }
.step { background: var(--bg); border: 1px solid var(--line); border-radius: 18px; padding: 24px; }
section:not(.alt) .step { background: var(--card); }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); font-weight: 800; margin-bottom: 14px; }
.step h3 { margin: 0 0 6px; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 15.5px; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }

/* Features */
.features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 40px; }
.feature { padding-block: 18px; border-top: 1px solid var(--line); }
.feature h3 { margin: 0 0 4px; font-size: 17px; }
.feature p { margin: 0; color: var(--muted); font-size: 15.5px; }
@media (max-width: 720px) { .features { grid-template-columns: 1fr; } }

/* Pricing */
.price-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 36px; box-shadow: 0 12px 40px rgba(15,27,61,.06); }
.price { font-size: 52px; font-weight: 800; letter-spacing: -.03em; line-height: 1; }
.price small { font-size: 18px; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.trial { display: inline-block; margin: 14px 0 0; padding: 5px 12px; border-radius: 99px; background: var(--ok-soft); color: var(--ok); font-weight: 700; font-size: 14px; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checks li { padding-left: 28px; position: relative; }
.checks li::before { content: ""; position: absolute; left: 0; top: .45em; width: 16px; height: 9px; border-left: 3px solid var(--accent); border-bottom: 3px solid var(--accent); transform: rotate(-45deg); }
@media (max-width: 720px) { .price-card { grid-template-columns: 1fr; padding: 26px; } }

/* Postcard code */
.code-box { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: center; background: var(--accent); color: var(--accent-ink); border-radius: 22px; padding: 30px 32px; }
.code-box h2 { color: var(--accent-ink); font-size: 26px; margin-bottom: 4px; }
.code-box p { margin: 0; opacity: .9; }
.code-form { display: flex; gap: 10px; }
.code-form input { width: 9.5em; font: 600 19px var(--font); letter-spacing: .14em; text-transform: lowercase; padding: 13px 14px; border-radius: 12px; border: 0; color: var(--ink); }
.code-form .btn { background: var(--ink); color: #fff; }
.code-err { grid-column: 1 / -1; min-height: 0; margin: -10px 0 0; font-size: 14px; font-weight: 600; }
@media (max-width: 760px) { .code-box { grid-template-columns: minmax(0, 1fr); padding: 26px; } .code-form input { flex: 1; width: auto; min-width: 0; } }

/* Contact form */
.contact { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 48px; align-items: start; }
.from { display: flex; gap: 14px; align-items: center; margin-top: 28px; }
.from i { width: 46px; height: 46px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-style: normal; font-weight: 800; flex: none; }
.from .sig { font-family: var(--script); font-size: 30px; color: var(--accent); line-height: 1; }
.from small { display: block; color: var(--muted); font-size: 14px; }
form.card { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 28px; display: grid; gap: 16px; box-shadow: 0 12px 40px rgba(15,27,61,.06); }
.field { display: grid; gap: 6px; }
.row2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
label { font-size: 14px; font-weight: 700; color: var(--ink-2); }
label .opt { font-weight: 500; color: var(--muted); }
input[type=text], input[type=tel], input[type=email], input[type=url], textarea { font: 16px var(--font); color: var(--ink); background: #fff; border: 1.5px solid var(--line); border-radius: 12px; padding: 12px 14px; width: 100%; }
input:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
textarea { min-height: 96px; resize: vertical; }
.consent { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; align-items: start; padding: 14px; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; font-size: 13.5px; line-height: 1.5; color: var(--ink-2); font-weight: 500; }
.consent input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--accent); }
.fine { font-size: 13px; color: var(--muted); margin: 0; }
.form-msg { font-size: 15px; font-weight: 600; margin: 0; min-height: 1.2em; }
.form-msg.ok { color: var(--ok); }
.form-msg.err { color: var(--err); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; gap: 32px; } }
@media (max-width: 520px) { .row2 { grid-template-columns: 1fr; } form.card { padding: 22px; } }

/* Legal pages */
.legal { padding-block: 48px 72px; }
.legal .wrap { max-width: 780px; }
.legal h1 { font-size: clamp(32px, 5vw, 44px); }
.legal .updated { color: var(--muted); margin: 0 0 32px; }
.legal h2 { font-size: 23px; margin: 40px 0 10px; }
.legal h3 { font-size: 17px; margin: 24px 0 6px; }
.legal p, .legal li { color: var(--ink-2); }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 6px; }
.callout { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 0 14px 14px 0; padding: 18px 20px; margin: 18px 0; }
.callout p { margin: 0 0 8px; } .callout p:last-child { margin: 0; }
.toc { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 14.5px; font-weight: 600; margin: 0 0 8px; }

/* Footer */
.site-foot { background: var(--ink); color: #c9cfe0; padding-block: 44px; font-size: 14.5px; }
.site-foot .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); gap: 32px; }
.site-foot .brand { color: #fff; }
.site-foot a { color: #fff; text-decoration: none; }
.site-foot a:hover { text-decoration: underline; }
.site-foot h4 { color: #fff; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin: 0 0 10px; }
.site-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.site-foot p { margin: 8px 0 0; }
@media (max-width: 720px) { .site-foot .wrap { grid-template-columns: 1fr; } }

/* FAQ */
.faq { display: grid; gap: 10px; max-width: 780px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px; }
section.alt .faq details { background: var(--bg); }
.faq summary { font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-weight: 800; font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 10px 0 0; color: var(--muted); }

/* Small helpers */
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 20; background: #fff; padding: 8px 12px; border-radius: 8px; }
.nav a.btn-primary, .nav a.btn-primary:hover { color: var(--accent-ink); }
[id] { scroll-margin-top: 76px; }