/* ---------- Design tokens ---------- */
:root {
  --color-bg: #ffffff;
  --color-surface: #f5f7fa;
  --color-text: #1e2a38;         /* deep navy, Xero-style */
  --color-muted: #5b6474;
  --color-primary: #0a8fc7;      /* Xero-style sky blue, darkened for contrast */
  --color-primary-dark: #0b6f9b;
  --color-primary-light: #13b5ea; /* Xero brand blue */
  --color-accent: #2ca01c;       /* QuickBooks / Sage green */
  --color-accent-light: #00d639;  /* Sage bright green */
  --color-border: #e1e5ea;
  --radius: 12px;
  --shadow: 0 6px 24px rgba(16, 24, 40, 0.08);
  --max-width: 1120px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0f1218;
    --color-surface: #171c26;
    --color-text: #eef1f6;
    --color-muted: #a0a8b8;
    --color-border: #2a3140;
    --shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
  }
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 0.5em; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px;
}
.section { padding: 72px 0; }
.section--alt { background: var(--color-surface); }
.section__intro { max-width: 640px; margin-bottom: 40px; }
.section__intro p { color: var(--color-muted); font-size: 1.05rem; }
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-dark); }
.btn--outline { border-color: var(--color-primary); color: var(--color-primary); background: transparent; }
.btn--outline:hover { background: var(--color-primary); color: #fff; }

/* ---------- Header / nav ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  display: inline-flex;
  align-items: center;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
  letter-spacing: -0.02em;
}
.logo__text { color: #000000; }
.logo__text span { color: var(--color-accent); }
@media (prefers-color-scheme: dark) { .logo__text { color: #ffffff; } }
.nav { display: flex; gap: 28px; align-items: center; }
.nav a { color: var(--color-text); font-weight: 500; }
.nav a:hover, .nav a.active { color: var(--color-primary); text-decoration: none; }
.nav .btn { padding: 9px 18px; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  transition: transform 0.2s, opacity 0.2s;
}

/* ---------- Hero ---------- */
.hero {
  padding: 96px 0 80px;
  background:
    radial-gradient(60% 80% at 100% 0%, color-mix(in srgb, var(--color-primary-light) 20%, transparent), transparent 70%),
    radial-gradient(50% 70% at 0% 100%, color-mix(in srgb, var(--color-accent-light) 12%, transparent), transparent 70%);
}
.hero__inner { max-width: 720px; }
.hero p { font-size: 1.2rem; color: var(--color-muted); max-width: 600px; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

/* ---------- Grids & cards ---------- */
.grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  color: var(--color-primary);
  font-size: 1.3rem;
  margin-bottom: 16px;
}
.card p { color: var(--color-muted); margin: 0; }
.card ul { color: var(--color-muted); padding-left: 18px; margin: 12px 0 0; }

/* ---------- Stats ---------- */
.stats {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  text-align: center;
}
.stat strong { display: block; font-size: 2.2rem; font-weight: 800; color: var(--color-primary); }
.stat span { color: var(--color-muted); }

/* ---------- CTA band ---------- */
.cta {
  background: linear-gradient(120deg, var(--color-primary-dark) 0%, var(--color-primary) 55%, var(--color-accent) 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 48px 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}
.cta h2 { color: #fff; margin: 0; }
.cta .btn { background: #fff; color: var(--color-primary-dark); }
.cta .btn:hover { background: #e6f7fd; }

/* ---------- Two-column ---------- */
.two-col {
  display: grid;
  gap: 48px;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}
.two-col p { color: var(--color-muted); }
.placeholder-img {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background: linear-gradient(135deg, color-mix(in srgb, var(--color-primary-light) 28%, transparent), color-mix(in srgb, var(--color-accent-light) 22%, transparent));
  display: grid;
  place-items: center;
  color: var(--color-muted);
  font-size: 0.9rem;
}

/* ---------- Team ---------- */
.team-member { text-align: center; }
.avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 14px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.5rem;
}
.team-member h3 { margin-bottom: 2px; }
.team-member p { font-size: 0.95rem; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 16px; }
.form__row { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
.form label { display: grid; gap: 6px; font-weight: 500; font-size: 0.95rem; }
.form input, .form textarea, .form select {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg);
  color: var(--color-text);
}
.form input:focus, .form textarea:focus, .form select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-color: var(--color-primary);
}
.form textarea { min-height: 140px; resize: vertical; }
.form__status { font-size: 0.95rem; color: var(--color-muted); min-height: 1.4em; }
.contact-info { display: grid; gap: 20px; }
.contact-info h3 { margin-bottom: 4px; }
.contact-info p { color: var(--color-muted); margin: 0; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}
.footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
}
.footer nav { display: flex; gap: 20px; }
.footer a { color: var(--color-muted); }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 8px 16px 16px;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 0; }
  .nav .btn { margin-top: 8px; text-align: center; }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { padding: 64px 0 56px; }
  .section { padding: 56px 0; }
  .cta { padding: 36px 24px; }
}

/* ---------- Landing-page additions ---------- */
.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;
}
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.form--inline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
  max-width: 560px;
}
.form--inline input[type="email"] { flex: 1 1 260px; }
.form--inline .form__status { flex-basis: 100%; margin: 0; }
.hero__note { font-size: 0.9rem; color: var(--color-muted); margin-top: 10px; }

.steps { counter-reset: step; }
.step__num {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--color-primary); color: #fff;
  font-weight: 700; margin-bottom: 16px;
}

.checklist { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.checklist li { padding-left: 30px; position: relative; color: var(--color-muted); }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--color-accent); font-weight: 700;
}
.checklist strong { color: var(--color-text); }

.faq { max-width: 760px; display: grid; gap: 12px; }
.faq details {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 16px 20px;
}
.faq summary { cursor: pointer; font-weight: 600; list-style: none; position: relative; padding-right: 28px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0; top: 0;
  color: var(--color-primary); font-size: 1.3rem; line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 0; color: var(--color-muted); }

.cta--form { align-items: start; }
.cta--form > div { flex: 1 1 320px; }
.cta--form p { opacity: 0.9; }
.cta--form .form { flex: 1 1 340px; }
.cta--form .form input, .cta--form .form select, .cta--form .form textarea {
  background: rgba(255,255,255,0.95); color: #1a1f2b; border-color: transparent;
}
.cta--form .form label { color: #fff; }
.cta--form .form__status { color: #fff; }
.eyebrow--light { color: #fff; opacity: 0.85; }

.form__status.is-success { color: var(--color-accent); font-weight: 600; }
.form__status.is-error { color: #dc2626; }
.cta--form .form__status.is-success, .cta--form .form__status.is-error { color: #fff; }
.form.is-sent input, .form.is-sent select, .form.is-sent textarea, .form.is-sent button { opacity: 0.6; pointer-events: none; }

/* ---------- Callout (problem section) ---------- */
.callout {
  margin-top: 40px;
  display: grid;
  gap: 32px;
  grid-template-columns: 3fr 2fr;
  align-items: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.callout h3 { font-size: 1.4rem; margin-bottom: 8px; }
.callout__main p { color: var(--color-muted); margin: 0; }
.callout__quote {
  margin: 0;
  padding: 20px 24px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--color-primary-light) 12%, transparent);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.5;
}
.callout__quote p { margin: 0; color: var(--color-text); }
@media (max-width: 860px) {
  .callout { grid-template-columns: 1fr; padding: 24px; }
}

/* ---------- Step cards ---------- */
.steps .card p { margin-bottom: 12px; }
.steps .card p:last-child { margin-bottom: 0; }
.steps .card strong { color: var(--color-text); }
.card__note {
  font-size: 0.93rem;
  padding-top: 12px;
  border-top: 1px dashed var(--color-border);
}

/* ---------- What you need ---------- */
.needs {
  margin-top: 48px;
  display: grid;
  gap: 40px;
  grid-template-columns: 3fr 2fr;
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px;
}
.needs__text h3 { font-size: 1.5rem; }
.needs__text p { color: var(--color-muted); }
.needs__text p:last-child { margin-bottom: 0; }
.needs__text .checklist { margin: 8px 0 20px; }
.needs__logos {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.needs__logos span {
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
}
.needs__logos .needs__more {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
@media (max-width: 860px) {
  .needs { grid-template-columns: 1fr; padding: 24px; }
  .needs__logos { justify-content: flex-start; }
}

/* ---------- Inline note ---------- */
.note {
  margin-top: 20px;
  padding: 16px 20px;
  border-radius: 10px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
}
.note p { margin: 0 0 10px; color: var(--color-muted); font-size: 0.97rem; }
.note p:last-child { margin-bottom: 0; }
.note strong { color: var(--color-text); }

/* ---------- Logo mark & illustration ---------- */
.logo__mark { width: 28px; height: 28px; flex: none; margin-right: 9px; }
.illustration {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

/* ---------- Odd ones strip ---------- */
.odd { margin-top: 56px; }
.odd__intro { margin-bottom: 24px; }
.odd__intro h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
.card--odd { border-top: 4px solid var(--color-accent); }
.card__tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-primary-dark);
  background: color-mix(in srgb, var(--color-primary-light) 14%, transparent);
  padding: 6px 10px;
  border-radius: 6px;
  margin-bottom: 14px;
}

/* ---------- Quick / Full reading modes ---------- */
[id] { scroll-margin-top: 84px; }
body[data-mode="quick"] .mode-full { display: none; }
body[data-mode="full"] .mode-quick { display: none; }

.mode-toggle {
  display: inline-flex;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 3px;
  background: var(--color-surface);
  margin-left: auto;
  margin-right: 14px;
}
.mode-toggle button {
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 12px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--color-muted);
  cursor: pointer;
}
.mode-toggle button[aria-pressed="true"] {
  background: var(--color-primary);
  color: #fff;
}

.quick {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: q;
  display: grid;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.quick li {
  counter-increment: q;
  display: flex;
  gap: 20px;
  align-items: center;
  padding: 20px 24px 20px 64px;
  position: relative;
  border-top: 1px solid var(--color-border);
}
.quick li:first-child { border-top: none; }
.quick li::before {
  content: counter(q);
  position: absolute;
  left: 22px;
  top: 22px;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.85rem;
  display: grid;
  place-items: center;
}
.quick li > div { flex: 1; }
.quick h3 { font-size: 1.05rem; margin-bottom: 4px; }
.quick p { margin: 0; color: var(--color-muted); }
.more {
  flex: none;
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  color: var(--color-primary);
}
.more::after { content: " \2192"; }
.more:hover { background: var(--color-primary); color: #fff; text-decoration: none; border-color: var(--color-primary); }
.quick__foot { margin-top: 20px; color: var(--color-muted); }

.back-link {
  display: block;
  width: fit-content;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--color-muted);
}
.back-link:hover { color: var(--color-primary); text-decoration: none; }

@media (max-width: 720px) {
  .mode-toggle { margin-right: 6px; }
  .mode-toggle button { padding: 6px 9px; font-size: 0.78rem; }
  .quick li { flex-direction: column; align-items: flex-start; padding-left: 60px; }
}
@media (max-width: 420px) {
  .mode-toggle button { padding: 6px 7px; font-size: 0.72rem; }
}

/* ---------- Turnstile spam check ---------- */
.turnstile { min-height: 65px; }
.form--inline .turnstile { flex-basis: 100%; }


/* ---------- Start-up offer panel ---------- */
.offer {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 28px 32px;
  box-shadow: var(--shadow);
}
.offer__text { flex: 1 1 520px; }
.offer h3 { font-size: 1.4rem; margin-bottom: 8px; }
.offer p { color: var(--color-muted); margin: 0; }
.offer .btn { flex: none; }
@media (max-width: 720px) { .offer { padding: 24px; } }

.back-link--bottom { margin: 40px 0 0; }