/* The GLP Truth — canonical site design system
 * Single source of truth for branding, layout, components.
 * Linked from every page; cron-generated articles inherit automatically.
 */

:root {
  /* Brand */
  --brand-blue: #1E4FA8;        /* "GLP" accent in masthead */
  --brand-blue-soft: #EEF2FB;
  --brand-blue-strong: #143C82;
  --brand-ink: #111827;          /* primary text + nav background */
  --brand-paper: #FFFFFF;

  /* Text */
  --text: #111827;
  --text-secondary: #374151;
  --text-tertiary: #6B7280;
  --text-muted: #9CA3AF;

  /* Surfaces */
  --bg: #FFFFFF;
  --bg-soft: #F7F8FA;
  --bg-muted: #F3F4F6;
  --border: #E5E7EB;
  --border-soft: #F0F1F3;

  /* Semantic */
  --red: #DC2626;
  --red-soft: #FEF2F2;
  --green: #059669;
  --green-soft: #ECFDF5;
  --amber: #D97706;
  --amber-soft: #FFFBEB;
  --purple: #7C3AED;
  --purple-soft: #F5F3FF;
  --pink: #DB2777;
  --pink-soft: #FDF2F8;

  /* Type */
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* Layout */
  --container: 1180px;
  --radius: 8px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.05);
  --shadow: 0 4px 14px rgba(17, 24, 39, 0.08);
  --shadow-lg: 0 16px 40px rgba(17, 24, 39, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern" 1, "liga" 1;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--brand-blue); }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ========== Top utility bar ========== */
.utility-bar {
  background: var(--bg-soft);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  letter-spacing: .2px;
}
.utility-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 16px;
}
.utility-bar .util-cta {
  color: var(--brand-blue);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 1.5px;
}
.utility-bar .util-cta:hover { color: var(--brand-blue-strong); }

/* ========== Masthead ========== */
.masthead {
  text-align: center;
  padding: 26px 24px 14px;
  background: var(--bg);
}
.masthead-title {
  font-family: var(--font-serif);
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1;
  color: var(--brand-ink);
}
.masthead-title a { color: inherit; }
.masthead-title .accent { color: var(--brand-blue); }
.masthead-tagline {
  font-family: var(--font-sans);
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-tertiary);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
}

/* ========== Primary nav ========== */
.main-nav {
  background: var(--brand-ink);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 0 rgba(0,0,0,0.06);
}
.main-nav .container { display: flex; justify-content: center; }
.nav-list {
  list-style: none;
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 0 4px;
}
.nav-list::-webkit-scrollbar { display: none; }
.nav-list a {
  display: block;
  color: #E5E7EB;
  font-size: 13px;
  font-weight: 600;
  padding: 16px 22px;
  letter-spacing: .3px;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.nav-list a:hover { color: #fff; }
.nav-list a.active {
  color: #fff;
  border-bottom-color: var(--brand-blue);
}

/* ========== Hero / page banner ========== */
.page-hero {
  background: linear-gradient(180deg, var(--brand-blue-soft) 0%, #fff 100%);
  padding: 56px 24px 64px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 14px;
  letter-spacing: -0.4px;
}
.page-hero p {
  max-width: 720px;
  margin: 0 auto;
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ========== Article layout ========== */
.article-layout {
  max-width: var(--container);
  margin: 0 auto;
  padding: 36px 24px 56px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 56px;
}
.article-main { min-width: 0; }

.breadcrumb {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 18px;
  letter-spacing: .2px;
}
.breadcrumb a { color: var(--brand-blue); font-weight: 600; }
.breadcrumb a:hover { color: var(--brand-blue-strong); }

.cat-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
  background: var(--brand-blue-soft);
  color: var(--brand-blue-strong);
}
.cat-tag.fda      { background: var(--red-soft);    color: var(--red); }
.cat-tag.science  { background: var(--brand-blue-soft); color: var(--brand-blue-strong); }
.cat-tag.market   { background: var(--amber-soft);  color: var(--amber); }
.cat-tag.safety   { background: var(--pink-soft);   color: var(--pink); }
.cat-tag.pipeline { background: var(--purple-soft); color: var(--purple); }
.cat-tag.opinion  { background: var(--bg-muted);    color: var(--text-tertiary); }
.cat-tag.investigation { background: var(--brand-ink); color: #fff; }

.article-main h1 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4.2vw, 44px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.4px;
  margin-bottom: 16px;
}

.article-deck {
  font-size: 19px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 22px;
  font-weight: 400;
}

.article-byline {
  font-size: 13px;
  color: var(--text-muted);
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 24px;
}
.article-byline strong { color: var(--text-secondary); }

.article-hero {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 30px;
  box-shadow: var(--shadow);
}
.article-hero img {
  width: 100%;
  height: clamp(220px, 38vw, 420px);
  object-fit: cover;
  display: block;
}
.article-hero figcaption {
  font-size: 12px;
  color: var(--text-muted);
  padding: 8px 14px 0;
  font-style: italic;
}

.article-body { font-size: 17px; line-height: 1.8; color: var(--text-secondary); }
.article-body p { margin-bottom: 22px; }
.article-body h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  margin: 40px 0 16px;
  color: var(--text);
  letter-spacing: -0.2px;
}
.article-body h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--brand-blue-strong);
  margin: 32px 0 12px;
}
.article-body strong { color: var(--text); }
.article-body a { color: var(--brand-blue); font-weight: 500; border-bottom: 1px solid currentColor; }
.article-body a:hover { color: var(--brand-blue-strong); }
.article-body blockquote {
  border-left: 4px solid var(--brand-blue);
  background: var(--brand-blue-soft);
  padding: 18px 22px;
  margin: 26px 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 17px;
  font-style: italic;
  color: var(--text);
}
.article-body ul, .article-body ol { margin: 14px 0 22px 22px; }
.article-body li { margin-bottom: 8px; line-height: 1.7; }

.callout {
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 26px 0;
  border-left: 4px solid var(--brand-blue);
  background: var(--brand-blue-soft);
}
.callout-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 6px;
}
.callout p { font-size: 15px; margin: 0; line-height: 1.6; color: var(--text-secondary); }
.callout.warning  { background: var(--red-soft);   border-color: var(--red); }
.callout.warning  .callout-label { color: var(--red); }
.callout.success  { background: var(--green-soft); border-color: var(--green); }
.callout.success  .callout-label { color: var(--green); }

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin: 28px 0;
}
.stat-card {
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
}
.stat-num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  color: var(--brand-blue);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { font-size: 12px; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 1px; }

.inline-cta {
  display: block;
  background: linear-gradient(135deg, #0F2140 0%, #1A3A5C 100%);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 36px 0;
  color: #fff;
  text-decoration: none;
  transition: transform .2s ease;
}
.inline-cta:hover { transform: translateY(-2px); color: #fff; }
.inline-cta .cta-label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin-bottom: 8px;
}
.inline-cta h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  margin-bottom: 8px;
  color: #fff !important;
}
.inline-cta p { font-size: 15px; color: rgba(255,255,255,.8); margin-bottom: 14px; }
.inline-cta .cta-btn {
  display: inline-block;
  background: var(--brand-blue);
  color: #fff;
  padding: 10px 22px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .3px;
}

.article-tags {
  margin: 32px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--border-soft);
}
.article-tags span {
  display: inline-block;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-tertiary);
  margin: 0 6px 6px 0;
  letter-spacing: .2px;
}

.related-section { margin-top: 44px; padding-top: 26px; border-top: 2px solid var(--brand-ink); }
.related-section h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 18px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.related-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  background: var(--bg);
  transition: border-color .2s ease, box-shadow .2s ease, transform .15s ease;
}
.related-card:hover {
  border-color: var(--brand-blue);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}
.related-card .related-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
  color: var(--brand-blue-strong);
}
.related-card h4 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 6px;
}
.related-card .related-meta { font-size: 11px; color: var(--text-muted); }

/* ========== Sidebar ========== */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 26px;
  position: sticky;
  top: 76px;
  height: fit-content;
}

.sb-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.sb-card h3 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--brand-ink);
}

.sb-list { list-style: none; padding: 0; }
.sb-list li {
  font-size: 13px;
  line-height: 1.5;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-soft);
}
.sb-list li:last-child { border-bottom: none; }
.sb-list .num {
  color: var(--brand-blue);
  font-family: var(--font-mono);
  font-weight: 700;
  margin-right: 8px;
}
.sb-list a { color: var(--text); font-weight: 600; }
.sb-list a:hover { color: var(--brand-blue); }

.sb-tools { display: flex; flex-direction: column; gap: 10px; }
.sb-tools a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  transition: border-color .15s ease, color .15s ease, transform .15s ease;
}
.sb-tools a:hover {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
  transform: translateX(2px);
}
.sb-tools a::after { content: '→'; color: var(--brand-blue); font-weight: 600; }

.sb-featured {
  background: linear-gradient(135deg, var(--brand-blue-soft) 0%, #fff 100%);
  border: 1px solid #BFDBFE;
  border-radius: var(--radius);
  padding: 22px;
  display: block;
}
.sb-featured .sf-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 10px;
}
.sb-featured h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text);
  margin-bottom: 8px;
}
.sb-featured p { font-size: 13px; color: var(--text-tertiary); margin-bottom: 12px; }
.sb-featured .sf-btn { color: var(--brand-blue); font-weight: 700; font-size: 12px; }

.sb-ad {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.sb-ad:hover { border-color: var(--brand-blue); box-shadow: var(--shadow-sm); }
.sb-ad img { width: 100%; height: 150px; object-fit: cover; }
.sb-ad .sb-ad-inner { padding: 14px 16px 16px; }
.sb-ad .sa-label {
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.sb-ad h4 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}
.sb-ad p { font-size: 12px; color: var(--text-tertiary); line-height: 1.5; margin-bottom: 8px; }
.sb-ad .sa-btn { font-size: 12px; color: var(--brand-blue); font-weight: 700; }

/* ========== Newsletter signup form (in-sidebar / inline) ========== */
.signup-form { display: flex; flex-direction: column; gap: 10px; }
.signup-form input {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  background: var(--bg);
  font-family: var(--font-sans);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.signup-form input:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(30, 79, 168, .12);
}
.signup-form button {
  padding: 12px 14px;
  border: none;
  border-radius: 6px;
  background: var(--brand-blue);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .3px;
  cursor: pointer;
  transition: background .15s ease, transform .12s ease;
  text-transform: uppercase;
}
.signup-form button:hover { background: var(--brand-blue-strong); transform: translateY(-1px); }
.signup-form button:disabled { opacity: .65; cursor: wait; transform: none; }
.signup-disclaimer { font-size: 11px; color: var(--text-muted); text-align: center; margin-top: 4px; }
.signup-success {
  background: var(--green-soft);
  border: 1px solid #BBF7D0;
  border-radius: 6px;
  padding: 14px;
  font-size: 13px;
  color: var(--green);
  text-align: center;
  font-weight: 500;
}

/* ========== Front page (homepage) ========== */
.front-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 32px 24px 56px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px;
}

.lead-story { padding-bottom: 30px; margin-bottom: 30px; border-bottom: 2px solid var(--brand-ink); }
.lead-story img {
  width: 100%;
  height: clamp(260px, 40vw, 460px);
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 22px;
}
.lead-story h2 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4.5vw, 48px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.4px;
  margin-bottom: 14px;
  color: var(--text);
}
.lead-story p { font-size: 19px; color: var(--text-secondary); line-height: 1.55; margin-bottom: 14px; }
.lead-story .meta { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.feed { display: flex; flex-direction: column; }
.feed-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.feed-row:first-child { padding-top: 0; }
.feed-row img {
  width: 100%;
  height: 100%;
  min-height: 160px;
  object-fit: cover;
  border-radius: var(--radius);
}
.feed-row h3 {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.2px;
  margin-bottom: 10px;
}
.feed-row p { font-size: 15px; color: var(--text-secondary); line-height: 1.55; margin-bottom: 10px; }
.feed-row .meta { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.section-head {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin: 36px 0 16px;
  padding-bottom: 8px;
  border-bottom: 3px solid var(--brand-ink);
}

/* ========== Tools landing & tool pages ========== */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 40px 24px;
}
.tool-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition: border-color .2s ease, box-shadow .2s ease, transform .15s ease;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tool-card:hover {
  border-color: var(--brand-blue);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.tool-card .tool-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--brand-blue-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-blue);
}
.tool-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.2px;
}
.tool-card p { font-size: 14px; color: var(--text-tertiary); line-height: 1.55; flex: 1; }
.tool-card .tool-cta {
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .3px;
  margin-top: 4px;
}

.tool-shell {
  max-width: var(--container);
  margin: 0 auto;
  padding: 36px 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 40px;
}
.tool-panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.tool-panel h2 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: -0.2px;
}
.tool-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .5px; }
.field input, .field select {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  background: var(--bg);
  font-family: var(--font-sans);
}
.field input:focus, .field select:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(30, 79, 168, .12);
}
.field-hint { font-size: 11px; color: var(--text-muted); }

.btn {
  display: inline-block;
  padding: 13px 22px;
  background: var(--brand-blue);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .3px;
  cursor: pointer;
  transition: background .15s ease, transform .12s ease;
  text-decoration: none;
}
.btn:hover { background: var(--brand-blue-strong); color: #fff; transform: translateY(-1px); }
.btn.secondary { background: var(--brand-ink); }
.btn.outline { background: transparent; color: var(--brand-blue); border: 1px solid var(--brand-blue); }
.btn.outline:hover { background: var(--brand-blue); color: #fff; }
.btn:disabled { opacity: .65; cursor: wait; transform: none; }

.results-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; margin: 18px 0; }
.result-stat {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
}
.result-stat .rs-num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  color: var(--brand-blue);
  line-height: 1;
  margin-bottom: 6px;
}
.result-stat.win .rs-num { color: var(--green); }
.result-stat.warn .rs-num { color: var(--amber); }
.result-stat.bad .rs-num { color: var(--red); }
.result-stat .rs-label { font-size: 11px; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 1px; }
.result-stat .rs-delta { display: block; font-size: 11px; margin-top: 6px; font-weight: 600; }

/* Lead capture inline (used in tools after results) */
.lead-capture {
  margin-top: 24px;
  background: linear-gradient(135deg, var(--brand-blue-soft) 0%, #fff 100%);
  border: 1px solid #BFDBFE;
  border-radius: var(--radius-lg);
  padding: 24px;
}
.lead-capture h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  margin-bottom: 6px;
  color: var(--text);
}
.lead-capture p { font-size: 14px; color: var(--text-secondary); margin-bottom: 14px; }
.lead-capture .lead-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.lead-capture .lead-fields input { padding: 12px 14px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px; font-family: var(--font-sans); background: var(--bg); }
.lead-capture .lead-fields input:focus { outline: none; border-color: var(--brand-blue); box-shadow: 0 0 0 3px rgba(30, 79, 168, .12); }
.lead-capture .full { grid-column: span 2; }
.lead-capture .privacy { font-size: 11px; color: var(--text-muted); text-align: center; margin-top: 8px; }

/* ========== Footer ========== */
.site-footer {
  background: var(--brand-ink);
  color: #D1D5DB;
  padding: 44px 24px 28px;
  margin-top: 56px;
}
.site-footer .container { text-align: center; }
.site-footer .footer-brand {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 4px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
}
.site-footer .footer-brand .accent { color: #93C5FD; }
.site-footer .footer-tagline {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #9CA3AF;
  margin-bottom: 18px;
}
.site-footer .footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 22px;
  margin-bottom: 16px;
}
.site-footer .footer-links a {
  font-size: 12px;
  color: #D1D5DB;
  font-weight: 500;
  letter-spacing: .3px;
}
.site-footer .footer-links a:hover { color: #fff; }
.site-footer .footer-docs { font-size: 11px; color: #9CA3AF; line-height: 1.7; max-width: 760px; margin: 0 auto 8px; }
.site-footer .footer-legal { font-size: 10px; color: #6B7280; line-height: 1.7; max-width: 760px; margin: 0 auto; }
.site-footer .footer-docs a, .site-footer .footer-legal a { color: #93C5FD; }

/* ========== Exit intent modal ========== */
.exit-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(17, 24, 39, .78);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .25s ease;
  padding: 16px;
}
.exit-modal-overlay.show { opacity: 1; }
.exit-modal-card {
  background: #fff;
  border-radius: var(--radius-lg);
  max-width: 480px;
  width: 100%;
  padding: 32px 28px 26px;
  position: relative;
  transform: translateY(20px) scale(.98);
  transition: transform .3s ease;
  box-shadow: var(--shadow-lg);
}
.exit-modal-overlay.show .exit-modal-card { transform: translateY(0) scale(1); }
.exit-modal-close {
  position: absolute;
  top: 12px; right: 12px;
  background: none; border: none;
  width: 32px; height: 32px;
  font-size: 22px;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.exit-modal-close:hover { background: var(--bg-muted); color: var(--text); }
.exit-modal-card h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 8px;
}
.exit-modal-card p.modal-sub { color: var(--text-tertiary); font-size: 14px; margin-bottom: 16px; }
.exit-modal-card .modal-bullets {
  list-style: none;
  margin-bottom: 18px;
  padding-left: 0;
}
.exit-modal-card .modal-bullets li {
  font-size: 13px;
  padding: 6px 0 6px 24px;
  position: relative;
  color: var(--text-secondary);
  line-height: 1.5;
}
.exit-modal-card .modal-bullets li::before {
  content: '✓';
  color: var(--green);
  position: absolute;
  left: 4px;
  font-weight: 700;
}
.exit-modal-card .modal-bullets strong { color: var(--text); }
.exit-modal-card form.signup-form button { padding: 13px 14px; font-size: 14px; }
.exit-modal-card .modal-trust {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
  font-style: italic;
}

/* ========== Helpers ========== */
.center { text-align: center; }
.muted { color: var(--text-muted); }
.spacer-l { height: 32px; }
.hidden { display: none !important; }

/* ========== Responsive ========== */
@media (max-width: 960px) {
  .article-layout, .front-grid, .tool-shell {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .article-sidebar { position: static; }
  .feed-row { grid-template-columns: 1fr; }
  .feed-row img { order: -1; height: 200px; min-height: unset; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .nav-list a { padding: 14px 16px; font-size: 12px; }
  .masthead { padding: 22px 16px 12px; }
  .masthead-title { font-size: 36px; }
  .page-hero { padding: 36px 16px 44px; }
  .article-body { font-size: 16px; }
  .article-body h2 { font-size: 24px; }
  .lead-capture .lead-fields { grid-template-columns: 1fr; }
  .lead-capture .full { grid-column: span 1; }
}

/* ========== Free Protocol Guide (lead-magnet page) ========== */
.guide-gate {
  background: linear-gradient(180deg, var(--brand-blue-soft) 0%, #fff 100%);
  padding: 64px 24px 80px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.guide-gate .eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--brand-blue);
  background: #fff;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  margin-bottom: 18px;
}
.guide-gate h1 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5.5vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.6px;
  margin-bottom: 16px;
}
.guide-gate .lede {
  max-width: 720px;
  margin: 0 auto 22px;
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.guide-gate .trust-row {
  display: flex; justify-content: center; flex-wrap: wrap;
  gap: 22px; margin-bottom: 30px; font-size: 13px;
  color: var(--text-tertiary); letter-spacing: .2px;
}
.guide-gate .trust-row span::before { content: '✓'; color: var(--green); margin-right: 8px; font-weight: 700; }
.guide-gate .gate-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  max-width: 480px;
  margin: 0 auto;
  padding: 28px 28px 22px;
  text-align: left;
}
.guide-gate .gate-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
  text-align: center;
}
.guide-gate .gate-card p.sub {
  font-size: 13px;
  color: var(--text-tertiary);
  text-align: center;
  margin-bottom: 18px;
}
.guide-gate .gate-card form { display: flex; flex-direction: column; gap: 10px; }
.guide-gate .gate-card input {
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: var(--font-sans);
  background: var(--bg);
}
.guide-gate .gate-card input:focus {
  outline: none; border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(30, 79, 168, .12);
}
.guide-gate .gate-card button {
  padding: 14px 16px;
  border: none;
  border-radius: 6px;
  background: var(--brand-blue);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .3px;
  cursor: pointer;
  transition: background .15s ease, transform .12s ease;
  text-transform: uppercase;
  margin-top: 4px;
}
.guide-gate .gate-card button:hover { background: var(--brand-blue-strong); transform: translateY(-1px); }
.guide-gate .gate-card .privacy {
  font-size: 11px; color: var(--text-muted); text-align: center;
  margin-top: 10px; line-height: 1.5;
}

/* The actual guide content (revealed after gate) */
.guide-doc {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 24px 72px;
}
.guide-doc-header { text-align: center; margin-bottom: 56px; padding-bottom: 30px; border-bottom: 2px solid var(--brand-ink); }
.guide-doc-header .doc-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--brand-blue);
  margin-bottom: 14px;
}
.guide-doc-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4.5vw, 46px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.4px;
  margin-bottom: 14px;
}
.guide-doc-header p {
  max-width: 600px; margin: 0 auto;
  font-size: 17px; color: var(--text-tertiary); line-height: 1.6;
}

.guide-page {
  position: relative;
  padding: 44px 0 56px;
  border-bottom: 1px solid var(--border-soft);
}
.guide-page:last-of-type { border-bottom: none; }
.guide-page .page-num {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--brand-blue);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 22px;
  box-shadow: 0 4px 12px rgba(30, 79, 168, .25);
}
.guide-page h2 {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 14px;
  letter-spacing: -0.3px;
}
.guide-page .deck {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 22px;
}
.guide-page p { font-size: 16px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 16px; }
.guide-page p strong { color: var(--text); }

/* Visuals inside guide pages */
.guide-stat {
  display: flex; align-items: baseline; gap: 18px;
  background: var(--bg-soft);
  border-left: 4px solid var(--brand-blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 22px 26px;
  margin: 22px 0;
}
.guide-stat .num {
  font-family: var(--font-mono);
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700;
  color: var(--brand-blue);
  line-height: 1;
  flex-shrink: 0;
}
.guide-stat .body { font-size: 15px; color: var(--text-secondary); line-height: 1.55; }
.guide-stat .body strong { color: var(--text); }
.guide-stat .body .src { display: block; margin-top: 6px; font-size: 12px; color: var(--text-muted); font-style: italic; }

.guide-checklist {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 24px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin: 20px 0;
  list-style: none;
}
.guide-checklist li {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 6px 0 6px 22px;
  position: relative;
  line-height: 1.55;
}
.guide-checklist li::before {
  content: '☐';
  position: absolute; left: 0; top: 5px;
  color: var(--brand-blue);
  font-weight: 700; font-size: 16px;
}
@media (max-width: 600px) { .guide-checklist { grid-template-columns: 1fr; } }

.guide-formula {
  background: var(--brand-ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  text-align: center;
  margin: 24px 0;
  font-family: var(--font-mono);
  letter-spacing: .3px;
}
.guide-formula .eq {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 600;
  margin-bottom: 8px;
}
.guide-formula .ex {
  font-size: 14px;
  color: rgba(255, 255, 255, .68);
  font-family: var(--font-sans);
  letter-spacing: 0;
}
.guide-formula .ex strong { color: #93C5FD; font-weight: 600; }

.guide-week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin: 22px 0;
}
.guide-week .day {
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 12px 6px;
  text-align: center;
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: .8px;
}
.guide-week .day.work {
  background: var(--brand-blue);
  border-color: var(--brand-blue);
  color: #fff;
  font-weight: 700;
}
.guide-week .day .label { display: block; margin-top: 4px; font-size: 10px; opacity: .85; letter-spacing: .5px; }

.guide-supp-list {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
  margin: 22px 0; padding: 0; list-style: none;
}
.guide-supp-list li {
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 16px;
}
.guide-supp-list li strong { display: block; color: var(--text); margin-bottom: 4px; font-size: 14px; }
.guide-supp-list li span { font-size: 12px; color: var(--text-tertiary); line-height: 1.5; }
@media (max-width: 600px) { .guide-supp-list { grid-template-columns: 1fr; } }

.guide-timeline {
  margin: 22px 0;
  border-left: 2px solid var(--brand-blue);
  padding-left: 22px;
}
.guide-timeline .step {
  position: relative;
  padding: 10px 0;
}
.guide-timeline .step::before {
  content: '';
  position: absolute;
  left: -28px; top: 18px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--brand-blue);
  border: 3px solid #fff;
}
.guide-timeline .when {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brand-blue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.guide-timeline .what { font-size: 14px; color: var(--text-secondary); line-height: 1.55; }

/* Final CTA pivot: into the $99/mo program */
.guide-finale {
  margin: 56px auto 0;
  max-width: 760px;
  background: linear-gradient(135deg, #0F2140 0%, #1A3A5C 100%);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  color: #fff;
  text-align: center;
}
.guide-finale .pre-label {
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .6);
  margin-bottom: 14px;
}
.guide-finale h3 {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.6vw, 34px);
  font-weight: 700;
  line-height: 1.18;
  margin-bottom: 14px;
  color: #fff;
}
.guide-finale p {
  max-width: 580px; margin: 0 auto 24px;
  font-size: 16px; color: rgba(255, 255, 255, .82); line-height: 1.6;
}
.guide-finale ul {
  list-style: none; padding: 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 24px;
  max-width: 580px; margin: 0 auto 28px; text-align: left;
}
.guide-finale ul li {
  font-size: 14px; color: rgba(255, 255, 255, .85);
  padding: 4px 0 4px 22px; position: relative;
}
.guide-finale ul li::before {
  content: '✓'; position: absolute; left: 0; top: 4px;
  color: #93C5FD; font-weight: 700;
}
.guide-finale .btn {
  display: inline-block;
  background: #fff; color: var(--brand-ink);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700; font-size: 14px;
  letter-spacing: .3px;
}
.guide-finale .btn:hover { background: #93C5FD; color: var(--brand-ink); transform: translateY(-1px); }
.guide-finale .small {
  display: block; margin-top: 14px;
  font-size: 11px; color: rgba(255, 255, 255, .55);
  letter-spacing: .3px;
}
@media (max-width: 600px) { .guide-finale ul { grid-template-columns: 1fr; } }

/* When the gate is hidden post-submit */
.guide-revealed .guide-gate { display: none; }
.guide-revealed .guide-doc { display: block; }

.guide-doc.hidden { display: none; }

/* Print: keep clean for PDFs */
@media print {
  .utility-bar, .main-nav, .article-sidebar, .site-footer, .exit-modal-overlay,
  .guide-gate, .guide-finale { display: none !important; }
  .article-layout { grid-template-columns: 1fr; padding: 0; }
  body { color: #000; }
  .guide-doc.hidden { display: block !important; }
  .guide-page { page-break-inside: avoid; }
}