/* =========================================================
   Chris Beats Heart Disease — Landing Page
   Brand tokens: navy primary, clinical red accent, paper bg
   Audience: adults 45-70 — body type 18px minimum
   ========================================================= */

:root {
  --color-navy: #1F3A5F;
  --color-navy-dark: #142745;
  --color-red: #C44536;
  --color-red-dark: #A53527;
  --color-cream: #FAFAF7;
  --color-tan: #F1ECE1;
  --color-text: #2A2A2A;
  --color-muted: #6B6B6B;
  --color-border: #E5E0D5;
  --color-success: #2F6B3F;

  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --max-width: 1200px;
  --max-width-narrow: 760px;

  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 32px;
  --space-lg: 64px;
  --space-xl: 96px;

  --radius: 6px;
  --radius-lg: 12px;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
}

/* =========================================================
   Base
   ========================================================= */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-navy);
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(28px, 4vw, 40px); }
h3 { font-size: clamp(22px, 2.6vw, 28px); }
h4 { font-size: 20px; }

p { margin: 0 0 1.1em; }

em { font-style: italic; }
strong { font-weight: 700; color: var(--color-navy); }

a {
  color: var(--color-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}
a:hover { color: var(--color-red-dark); }

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

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

.container.narrow {
  max-width: var(--max-width-narrow);
}

.center { text-align: center; }

/* =========================================================
   Top strip + Header
   ========================================================= */

.top-strip {
  background: var(--color-navy);
  color: #fff;
  text-align: center;
  font-size: 15px;
  padding: 10px 16px;
  letter-spacing: 0.02em;
}

.site-header {
  background: var(--color-cream);
  border-bottom: 1px solid var(--color-border);
  padding: 18px 0;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(6px);
  background-color: rgba(250, 250, 247, 0.92);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.brand {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-navy);
  text-decoration: none;
}

.header-nav {
  display: flex;
  gap: 28px;
}

.header-nav a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
}
.header-nav a:hover { color: var(--color-red); }

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

/* =========================================================
   Buttons
   ========================================================= */

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 17px;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
  text-align: center;
  line-height: 1.3;
}

.btn-primary {
  background: var(--color-red);
  color: #fff;
  border-color: var(--color-red);
}
.btn-primary:hover {
  background: var(--color-red-dark);
  border-color: var(--color-red-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn-secondary {
  background: var(--color-navy);
  color: #fff;
  border-color: var(--color-navy);
}
.btn-secondary:hover {
  background: var(--color-navy-dark);
  border-color: var(--color-navy-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn-large {
  font-size: 18px;
  padding: 16px 36px;
}

.btn-buy {
  display: block;
  width: 100%;
  font-size: 17px;
  padding: 15px 22px;
}

/* =========================================================
   Hero
   ========================================================= */

.hero {
  padding: var(--space-lg) 0 var(--space-xl);
  background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-tan) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.pre-headline {
  font-size: 15px;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  font-weight: 500;
}

.hero-headline {
  margin-bottom: 24px;
}

.hero-headline em {
  color: var(--color-red);
  font-style: italic;
}

.hero-subhead {
  font-size: 20px;
  color: var(--color-text);
  line-height: 1.55;
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-trust {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  font-size: 15px;
  color: var(--color-muted);
}

.hero-trust li::before {
  content: "✓ ";
  color: var(--color-success);
  font-weight: 700;
  margin-right: 4px;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-system-image {
  width: 100%;
  max-width: 560px;
  height: auto;
  display: block;
  background: transparent;
  mix-blend-mode: multiply;
  transition: transform 0.3s ease;
}

.hero-system-image:hover {
  transform: translateY(-4px);
}

@media (max-width: 900px) {
  .hero-visual { margin-top: 24px; }
  .hero-system-image { max-width: 420px; }
}

/* =========================================================
   Bands (vertical section layout)
   ========================================================= */

.band {
  padding: var(--space-xl) 0;
}

.band-cream { background: var(--color-cream); }
.band-tan { background: var(--color-tan); }
.band-navy {
  background: var(--color-navy);
  color: #fff;
}
.band-offer { background: var(--color-cream); }

.band-headline {
  margin-bottom: 28px;
}

.band-headline-light {
  color: #fff;
}

.band-intro {
  font-size: 19px;
  color: var(--color-muted);
  max-width: 720px;
  margin-bottom: 48px;
}

.band-intro-light { color: rgba(255, 255, 255, 0.85); }

.band-intro.center { margin-left: auto; margin-right: auto; }

.band-footer-note {
  margin-top: 32px;
  font-style: italic;
  color: var(--color-muted);
  text-align: center;
}

.band-footer-note-light { color: rgba(255, 255, 255, 0.78); }

/* =========================================================
   Mechanism grid
   ========================================================= */

.mechanism-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.mechanism-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 28px;
  border-radius: var(--radius-lg);
}

.mechanism-card h3 {
  color: #fff;
  font-size: 22px;
  margin-bottom: 12px;
}

.mechanism-card p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 16px;
  line-height: 1.55;
  margin: 0;
}

.mech-num {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-red);
  margin-bottom: 12px;
  line-height: 1;
}

.mechanism-card-highlight {
  border-color: var(--color-red);
  background: rgba(196, 69, 54, 0.10);
}

.missing-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--color-red);
  color: #fff;
  padding: 3px 8px;
  border-radius: 3px;
  margin-left: 8px;
  vertical-align: middle;
  font-weight: 700;
}

/* =========================================================
   Transformation band (before/after)
   ========================================================= */

.transformation-grid {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 24px;
  align-items: start;
  margin-top: 32px;
}

@media (max-width: 800px) {
  .transformation-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.transformation-col {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--color-border);
}

.transformation-before {
  border-left: 4px solid var(--color-muted);
  opacity: 0.92;
}

.transformation-after {
  border-left: 4px solid var(--color-success);
  box-shadow: var(--shadow);
}

.transformation-label {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  color: var(--color-muted);
}

.transformation-after .transformation-label {
  color: var(--color-success);
}

.transformation-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.transformation-list li {
  padding: 12px 0;
  font-size: 16px;
  line-height: 1.55;
  border-bottom: 1px solid var(--color-border);
}

.transformation-list li:last-child { border-bottom: 0; }

.transformation-before .transformation-list li {
  color: var(--color-muted);
}

.transformation-after .transformation-list li {
  color: var(--color-text);
  font-weight: 500;
}

.transformation-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: var(--color-red);
  font-weight: 700;
  padding-top: 80px;
  height: 100%;
}

@media (max-width: 800px) {
  .transformation-divider {
    padding: 8px 0;
    transform: rotate(90deg);
    height: auto;
    font-size: 28px;
  }
}

/* =========================================================
   Offer / Tier cards
   ========================================================= */

.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

@media (max-width: 960px) {
  .offer-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
}

.tier-card {
  position: relative;
  background: #fff;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 26px 28px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
}

.tier-card-featured {
  border-color: var(--color-red);
  box-shadow: 0 8px 32px rgba(196, 69, 54, 0.18);
  transform: translateY(-8px);
}

@media (max-width: 960px) {
  .tier-card-featured { transform: none; }
}

.tier-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-red);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
  text-transform: uppercase;
}

.tier-tag {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.tier-name {
  font-size: 24px;
  margin-bottom: 18px;
}

.tier-art {
  margin: 0 auto 20px;
  max-width: 240px;
}

.tier-art img {
  width: 100%;
  display: block;
  background: transparent;
  mix-blend-mode: multiply;
}

.tier-pitch {
  font-size: 16px;
  color: var(--color-text);
  margin-bottom: 18px;
  line-height: 1.55;
}

.tier-list {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  font-size: 15.5px;
  flex-grow: 1;
}

.tier-list li {
  padding: 8px 0 8px 26px;
  position: relative;
  line-height: 1.5;
  border-bottom: 1px solid var(--color-border);
}

.tier-list li:last-child { border-bottom: 0; }

.tier-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 8px;
  color: var(--color-success);
  font-weight: 700;
}

.tier-price {
  text-align: center;
  margin: 12px 0 20px;
}

.tier-price .strike {
  font-size: 18px;
  color: var(--color-muted);
  text-decoration: line-through;
  margin-right: 10px;
}

.tier-price .price {
  font-family: var(--font-serif);
  font-size: 44px;
  font-weight: 700;
  color: var(--color-navy);
}

.tier-microcopy {
  font-size: 13.5px;
  color: var(--color-muted);
  text-align: center;
  margin: 12px 0 0;
  font-style: italic;
}

/* Compact tier cards (final CTA repeat) */

.offer-grid-compact {
  margin-top: 32px;
}

.tier-card-compact {
  padding: 26px 22px;
}

.tier-card-compact .tier-name {
  font-size: 20px;
  margin-bottom: 14px;
}

.tier-card-compact .tier-price {
  margin: 8px 0 16px;
}

.tier-card-compact .tier-price .price {
  font-size: 36px;
}

/* =========================================================
   What's Inside grid
   ========================================================= */

.inside-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 32px;
}

.inside-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: left;
}

.inside-img {
  margin: 0 auto 16px;
  max-width: 140px;
}

.inside-img img {
  width: 100%;
  border-radius: 3px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.10);
}

.inside-card h4 {
  font-size: 18px;
  margin-bottom: 4px;
}

.inside-pages {
  font-size: 13px;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.inside-card p {
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
}

/* =========================================================
   Voice-of-Reader quotes
   ========================================================= */

.quote-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 24px;
}

.vor-quote {
  background: #fff;
  border-left: 4px solid var(--color-red);
  padding: 24px 28px;
  margin: 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow);
}

.vor-quote p {
  font-family: var(--font-serif);
  font-size: 20px;
  font-style: italic;
  line-height: 1.5;
  margin: 0 0 12px;
  color: var(--color-text);
}

.vor-quote footer {
  font-size: 14px;
  color: var(--color-muted);
}

.quote-disclaimer {
  margin-top: 28px;
  font-size: 13px;
  font-style: italic;
  color: var(--color-muted);
  text-align: center;
}

/* =========================================================
   Risk neutralizers grid
   ========================================================= */

.risk-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 24px;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 800px) {
  .risk-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 540px) {
  .risk-grid { grid-template-columns: 1fr; }
}

.risk-card {
  background: #fff;
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.risk-icon {
  font-size: 28px;
  margin-bottom: 12px;
  color: var(--color-red);
}

.risk-card h4 {
  font-size: 18px;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.risk-card p {
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
  color: var(--color-text);
}

/* =========================================================
   FAQ accordion
   ========================================================= */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item summary {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
  color: var(--color-navy);
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 56px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 28px;
  font-weight: 400;
  color: var(--color-red);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item:hover summary { background: var(--color-cream); }

.faq-body {
  padding: 0 24px 22px;
  font-size: 16px;
  line-height: 1.65;
}

.faq-body p { margin: 0; }

/* =========================================================
   Opt-in form
   ========================================================= */

.lead-magnet-embed {
  max-width: 560px;
  margin: 32px auto 16px;
  text-align: left;
}

.lead-magnet-embed .payhip-embed-page {
  width: 100%;
}

.optin-form {
  display: flex;
  gap: 12px;
  max-width: 520px;
  margin: 24px auto 12px;
}

.optin-form input[type="email"] {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 17px;
  padding: 14px 18px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-text);
}

.optin-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-red);
}

.optin-microcopy {
  font-size: 14px;
  color: var(--color-muted);
  font-style: italic;
  margin: 0;
}

@media (max-width: 560px) {
  .optin-form { flex-direction: column; }
}

/* =========================================================
   Footer
   ========================================================= */

.site-footer {
  background: var(--color-navy-dark);
  color: rgba(255, 255, 255, 0.78);
  padding: 48px 0 32px;
  margin-top: 0;
}

.footer-disclaimer {
  max-width: 820px;
  margin: 0 auto 32px;
  padding: 28px 32px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--radius);
}

.footer-disclaimer-heading {
  font-family: var(--font-serif);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.92);
  margin: 0 0 16px;
  text-align: center;
}

.footer-disclaimer p {
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 14px;
}

.footer-disclaimer p:last-child { margin-bottom: 0; }

.footer-disclaimer strong {
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
}

.footer-meta {
  text-align: center;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  margin: 0;
}

.footer-meta a {
  color: rgba(255, 255, 255, 0.78);
}

/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 600px) {
  body { font-size: 17px; }
  .band { padding: 56px 0; }
  .hero { padding: 40px 0 56px; }
  .container { padding: 0 18px; }
  .compliance-box { padding: 24px 22px; }
  .tier-card { padding: 28px 22px 24px; }
}

/* =========================================================
   Print-safe (in case anyone prints the page)
   ========================================================= */

@media print {
  .top-strip, .site-header, .hero-visual, .btn { display: none; }
  body { font-size: 12pt; color: #000; background: #fff; }
}