/* ============================================================
   Balanced & Bulletproof — newsletter styles
   Editorial financial tone: warm cream surfaces, trust-green
   primary, amber for fraud alerts. Dark mode included.
   ============================================================ */

:root,
[data-theme='light'] {
  --font-display: 'Boska', Georgia, 'Times New Roman', serif;
  --font-body: 'Satoshi', 'Helvetica Neue', Arial, sans-serif;

  --color-bg: #f5f2ea;
  --color-surface: #fbf9f3;
  --color-surface-2: #ffffff;
  --color-surface-offset: #efebe0;
  --color-divider: #e3ddd0;
  --color-border: #d8d1c0;

  --color-text: #1d2a23;
  --color-text-muted: #5f6b63;
  --color-text-faint: #9aa29b;

  --color-primary: #1b6b4f;       /* trust green */
  --color-primary-hover: #145039;
  --color-primary-soft: #e4efe7;

  --color-warn: #b45309;          /* amber for fraud alerts */
  --color-warn-soft: #fbf0dc;
  --color-warn-border: #e7cd97;

  --color-qb: #2f7d52;            /* quickbooks accent */
  --color-qb-soft: #e7f1ea;

  --radius-sm: 0.4rem;
  --radius-md: 0.7rem;
  --radius-lg: 1.1rem;
  --radius-xl: 1.6rem;

  --shadow-sm: 0 1px 2px rgba(40, 33, 20, 0.06);
  --shadow-md: 0 6px 18px rgba(40, 33, 20, 0.08);
  --shadow-lg: 0 18px 44px rgba(40, 33, 20, 0.12);

  --content-narrow: 720px;
  --content-default: 980px;
  --content-wide: 1180px;
}

[data-theme='dark'] {
  --color-bg: #14180f;
  --color-surface: #1c2118;
  --color-surface-2: #232a1f;
  --color-surface-offset: #1a1f17;
  --color-divider: #2a3025;
  --color-border: #363d2f;

  --color-text: #e4e8df;
  --color-text-muted: #9aa296;
  --color-text-faint: #5e665c;

  --color-primary: #6fc79a;
  --color-primary-hover: #8fd6b0;
  --color-primary-soft: #1f2e25;

  --color-warn: #e0a64e;
  --color-warn-soft: #2a2310;
  --color-warn-border: #4a3a1a;

  --color-qb: #7dd3a3;
  --color-qb-soft: #1f2e25;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 18px 44px rgba(0, 0, 0, 0.5);
}

/* ------------------- Base ------------------- */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 1rem;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base, 1.0625rem);
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
}

img { display: block; max-width: 100%; height: auto; }

a { color: var(--color-primary); text-decoration: none; transition: color 180ms ease; }
a:hover { color: var(--color-primary-hover); text-decoration: underline; text-underline-offset: 3px; }

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; text-wrap: balance; font-weight: 700; }

p, li { max-width: 70ch; }

ul[role='list'], ol[role='list'] { list-style: none; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--color-primary); color: #fff; padding: 0.6rem 1rem; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: 3px; }

/* ------------------- Layout ------------------- */
.container { width: 100%; max-width: var(--content-default); margin-inline: auto; padding-inline: 1.5rem; }
.container-narrow { max-width: var(--content-narrow); }

.section { padding-block: clamp(3rem, 7vw, 6rem); }

/* ------------------- Header (hidden by default for clean embedding) ------------------- */
.site-header { display: none; }
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
}
.header-inner {
  max-width: var(--content-wide); margin-inline: auto;
  display: flex; align-items: center; gap: 1.5rem;
  padding-block: 0.85rem; padding-inline: 1.5rem;
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--color-primary); }
.brand:hover { text-decoration: none; }
.brand-mark { color: var(--color-primary); flex: none; }
.brand-name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  color: var(--color-text); letter-spacing: -0.01em;
}
.brand-name em { font-style: italic; color: var(--color-primary); }

.site-nav { display: flex; gap: 1.4rem; margin-left: auto; }
.site-nav a {
  color: var(--color-text-muted); font-size: 0.92rem; font-weight: 500;
  position: relative;
}
.site-nav a:hover { color: var(--color-text); text-decoration: none; }
.site-nav a::after {
  content: ''; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px;
  background: var(--color-primary); transition: width 180ms ease;
}
.site-nav a:hover::after { width: 100%; }

.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: var(--radius-full);
  color: var(--color-text-muted); border: 1px solid var(--color-border);
  background: var(--color-surface);
}
.theme-toggle:hover { color: var(--color-text); border-color: var(--color-primary); }

@media (max-width: 640px) {
  .site-nav { display: none; }
}

/* ------------------- Hero ------------------- */
.hero { padding-block: clamp(3.5rem, 9vw, 7rem); }
.hero-inner { max-width: var(--content-default); margin-inline: auto; padding-inline: 1.5rem; }

.kicker {
  font-family: var(--font-body); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-primary);
  margin-bottom: 1.2rem;
}
.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.6rem); letter-spacing: -0.02em;
  margin-bottom: 1.6rem; max-width: 16ch;
}
.hero-title span { color: var(--color-primary); font-style: italic; font-weight: 500; }
.hero-lede { font-size: clamp(1.1rem, 1.6vw, 1.35rem); color: var(--color-text-muted); max-width: 62ch; }

.hero-meta { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 2rem; }
.tag {
  display: inline-flex; align-items: center; font-size: 0.78rem; font-weight: 500;
  padding: 0.35rem 0.8rem; border-radius: var(--radius-full);
  background: var(--color-surface-offset); color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.tag-warn { background: var(--color-warn-soft); color: var(--color-warn); border-color: var(--color-warn-border); }
.tag-qb { background: var(--color-qb-soft); color: var(--color-qb); border-color: color-mix(in oklab, var(--color-qb) 30%, transparent); }

/* ------------------- Editor's note ------------------- */
.editors-note {
  background: var(--color-surface); border: 1px solid var(--color-divider);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md); padding: clamp(1.6rem, 4vw, 2.6rem);
  margin-block: 1rem;
}
.note-label {
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  color: var(--color-primary); font-size: 1.05rem; margin-bottom: 0.9rem;
}
.editors-note p + p { margin-top: 1rem; }

/* ------------------- Section heads ------------------- */
.section-head { margin-bottom: clamp(2rem, 5vw, 3.2rem); max-width: 60ch; }
.section-head-center { margin-inline: auto; text-align: center; }
.section-eyebrow {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--color-primary); margin-bottom: 0.9rem;
}
.section-title { font-size: clamp(1.9rem, 4vw, 2.9rem); letter-spacing: -0.015em; margin-bottom: 1rem; }
.section-deck { font-size: 1.12rem; color: var(--color-text-muted); }

/* ------------------- Scam grid ------------------- */
.section-fraud { background: var(--color-surface-offset); border-block: 1px solid var(--color-divider); }
.scam-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.2rem;
}
.scam-card {
  background: var(--color-surface); border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg); padding: 1.6rem;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}
.scam-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--color-warn-border); }
.scam-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: var(--radius-md);
  background: var(--color-warn-soft); color: var(--color-warn); margin-bottom: 1.1rem;
}
.scam-card h3 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.scam-card p { font-size: 0.97rem; color: var(--color-text-muted); }
.takeaway {
  margin-top: 1rem; padding-top: 1rem; border-top: 1px dashed var(--color-divider);
  font-size: 0.92rem; color: var(--color-text);
}
.takeaway strong { color: var(--color-warn); }

/* ------------------- Defense list ------------------- */
.defense-list { counter-reset: step; display: grid; gap: 1rem; list-style: none; padding: 0; }
.defense-list li {
  display: grid; grid-template-columns: auto 1fr; gap: 1.3rem; align-items: start;
  background: var(--color-surface); border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg); padding: 1.5rem 1.6rem;
}
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius-full);
  background: var(--color-primary); color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; flex: none;
}
.step-body h3 { font-size: 1.18rem; margin-bottom: 0.4rem; }
.step-body p { color: var(--color-text-muted); font-size: 0.98rem; }

.callout {
  margin-top: 2rem; border-radius: var(--radius-lg); padding: 1.5rem 1.7rem;
  display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; align-items: center;
}
.callout-warn { background: var(--color-warn-soft); border: 1px solid var(--color-warn-border); }
.callout-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-warn); background: var(--color-surface); padding: 0.4rem 0.8rem;
  border-radius: var(--radius-full); border: 1px solid var(--color-warn-border); height: fit-content;
}
.callout p { color: var(--color-text); font-size: 1.02rem; }
.callout strong { color: var(--color-warn); }

/* ------------------- QuickBooks ------------------- */
.section-qb { background: var(--color-surface); }
.qb-layout {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 2rem; align-items: start;
}
@media (max-width: 820px) { .qb-layout { grid-template-columns: 1fr; } }

.qb-subhead {
  font-size: 1.35rem; margin-bottom: 1.2rem; padding-bottom: 0.7rem;
  border-bottom: 2px solid var(--color-qb); display: inline-block;
}
.qb-steps { list-style: none; counter-reset: qb; padding: 0; display: grid; gap: 0.9rem; }
.qb-steps li {
  position: relative; padding-left: 2.2rem; font-size: 0.99rem; color: var(--color-text-muted);
  counter-increment: qb;
}
.qb-steps li::before {
  content: counter(qb); position: absolute; left: 0; top: 0;
  width: 1.5rem; height: 1.5rem; border-radius: var(--radius-full);
  background: var(--color-qb-soft); color: var(--color-qb);
  font-family: var(--font-display); font-weight: 700; font-size: 0.85rem;
  display: inline-flex; align-items: center; justify-content: center;
}
.qb-steps strong { color: var(--color-text); }

.qb-tips {
  background: var(--color-surface-offset); border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg); padding: 1.7rem;
}
.qb-tips .tip + .tip { margin-top: 1.4rem; padding-top: 1.4rem; border-top: 1px solid var(--color-divider); }
.qb-tips h4 { font-family: var(--font-body); font-weight: 700; font-size: 1.02rem; margin-bottom: 0.4rem; color: var(--color-qb); }
.qb-tips p { font-size: 0.95rem; color: var(--color-text-muted); }
.tip-warn h4 { color: var(--color-warn); }

/* ------------------- Checklist ------------------- */
.section-checklist { background: var(--color-surface-offset); border-block: 1px solid var(--color-divider); }
.checklist { list-style: none; padding: 0; display: grid; gap: 0.8rem; }
.checklist li {
  display: flex; align-items: flex-start; gap: 0.9rem;
  background: var(--color-surface); border: 1px solid var(--color-divider);
  border-radius: var(--radius-md); padding: 1rem 1.2rem; font-size: 1rem;
  transition: border-color 180ms ease, transform 180ms ease;
}
.checklist li:hover { border-color: var(--color-primary); transform: translateX(3px); }
.check-box {
  flex: none; width: 22px; height: 22px; border-radius: 5px;
  border: 2px solid var(--color-border); margin-top: 2px; background: var(--color-surface-2);
}

/* ------------------- CTA ------------------- */
.section-cta { background: var(--color-surface); }
.cta-card {
  background: linear-gradient(in oklab, var(--color-primary), #145039);
  color: #f3faf6; border-radius: var(--radius-xl); padding: clamp(2.2rem, 6vw, 3.6rem);
  text-align: center;
}
.cta-eyebrow {
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.13em; text-transform: uppercase;
  color: #9fe0bf; margin-bottom: 0.9rem;
}
.cta-title { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 1rem; color: #fff; }
.cta-body { font-size: 1.08rem; color: #d4ebe0; margin-inline: auto; max-width: 52ch; }
.cta-links { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; margin-top: 2rem; }
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 600; font-size: 0.96rem;
  padding: 0.75rem 1.4rem; border-radius: var(--radius-full); transition: all 180ms ease; border: 1px solid transparent;
}
.btn-primary { background: #fff; color: var(--color-primary); }
.btn-primary:hover { background: #e8f5ee; color: var(--color-primary-hover); text-decoration: none; transform: translateY(-2px); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.4); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); color: #fff; text-decoration: none; border-color: #fff; }

/* ------------------- Business review CTA ------------------- */
.section-review { background: var(--color-bg); }
.review-card {
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: clamp(2rem, 5vw, 3.2rem);
  text-align: center; box-shadow: var(--shadow-md);
  border-top: 4px solid var(--color-primary);
}
.review-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; border-radius: var(--radius-full);
  background: var(--color-primary-soft); color: var(--color-primary); margin-bottom: 1.2rem;
}
.review-eyebrow {
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  color: var(--color-primary); font-size: 1.05rem; margin-bottom: 0.7rem;
}
.review-title { font-size: clamp(1.7rem, 3.6vw, 2.4rem); letter-spacing: -0.015em; margin-bottom: 1rem; }
.review-body { font-size: 1.06rem; color: var(--color-text-muted); margin-inline: auto; max-width: 56ch; }
.review-body em { color: var(--color-text); font-style: italic; }
.review-perks {
  list-style: none; padding: 0; display: flex; flex-wrap: wrap; justify-content: center;
  gap: 0.6rem 1.6rem; margin: 1.8rem auto; max-width: 60ch;
}
.review-perks li {
  display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.95rem; color: var(--color-text);
}
.review-perks span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: var(--radius-full);
  background: var(--color-primary); color: #fff; font-size: 0.8rem; font-weight: 700;
}
.review-cta { display: flex; flex-direction: column; align-items: center; gap: 0.9rem; margin-top: 1.6rem; }
.btn-review {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-primary); color: #fff; font-weight: 600; font-size: 1.02rem;
  padding: 0.9rem 2rem; border-radius: var(--radius-full);
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
  box-shadow: var(--shadow-sm);
}
.btn-review:hover {
  background: var(--color-primary-hover); color: #fff; text-decoration: none;
  transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.review-note { font-size: 0.88rem; color: var(--color-text-faint); max-width: 42ch; }

/* ------------------- Footer ------------------- */
.site-footer { background: var(--color-surface-offset); border-top: 1px solid var(--color-divider); padding-block: 3rem 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }
.brand-footer { margin-bottom: 0.8rem; }
.footer-tag { color: var(--color-text-muted); font-size: 0.92rem; max-width: 38ch; }
.footer-col h4 { font-family: var(--font-body); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-faint); margin-bottom: 0.9rem; }
.footer-col ul { display: grid; gap: 0.5rem; }
.footer-col li { font-size: 0.9rem; color: var(--color-text-muted); }
.footer-col a { color: var(--color-text-muted); }
.footer-col a:hover { color: var(--color-primary); }
.footer-bottom { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--color-divider); }
.footer-bottom p { font-size: 0.82rem; color: var(--color-text-faint); }

/* ------------------- Motion / responsive ------------------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}