/**
 * PhonoLogic Marketing Homepage Styles — v7.20 Visual Differentiation
 * REQUIRES: variables.css (with Literate Warmth palette tokens)
 *
 * Layout: Asymmetric hero, sidebar audience tabs, large text features
 * Palette: Navy #354B5E, Teal #5B8F8A, Sienna #B8654A, Sand #F0E6D8
 */

/* ==========================================================================
   Base
   ========================================================================== */
html {
  overflow-y: scroll;
}
@media (min-width: 769px) {
  html { scrollbar-gutter: stable; }
}
.hp-body {
  margin: 0;
  font-family: var(--font-family, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
  background: #ffffff;
  overflow-x: hidden;
  color: var(--color-text, #1f2937);
}

/* Header styles now in shared public-header.css */

/* ==========================================================================
   Hero — Asymmetric Split
   ========================================================================== */
.hp-hero {
  background: var(--gradient-hero, linear-gradient(135deg, #FDF5E9 0%, #fff7f2 50%, #F0E6D8 100%));
  padding: 0;
  position: relative;
  overflow: hidden;
  margin-bottom: -1px;
}
.hp-hero-inner {
  display: grid;
  grid-template-columns: 55% 45%;
  max-width: 1200px;
  margin: 0 auto;
  min-height: 480px;
  align-items: center;
}
.hp-hero-content {
  padding: 80px 48px 80px 48px;
}
.hp-hero h1 {
  font-size: var(--font-size-display, 52px);
  font-weight: 800;
  line-height: 1.08;
  margin: 0 0 20px;
  color: var(--color-navy, #354B5E);
  letter-spacing: -0.02em;
}
.hp-hero h1 span {
  color: var(--color-brand, #dc9435);
  display: block;
  margin-top: 4px;
}
.hp-hero .hp-subtitle {
  font-size: var(--font-size-lg, 18px);
  color: var(--color-text-muted, #6b7280);
  line-height: 1.65;
  margin: 0 0 12px;
  max-width: 520px;
}
.hp-hero .hp-audiences {
  font-size: var(--font-size-sm, 13px);
  color: var(--color-teal, #5B8F8A);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 32px;
}
.hp-cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.hp-cta-row a {
  text-decoration: none;
  font-size: var(--font-size-md, 16px);
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-lg, 10px);
  transition: all var(--transition-base, 0.2s ease);
}
.hp-cta-primary {
  background: var(--color-brand, #dc9435);
  color: #fff;
  box-shadow: var(--shadow-primary, 0 4px 14px rgba(255,138,61,0.3));
}
.hp-cta-primary:hover { background: var(--color-brand-hover, #c4842f); transform: translateY(-1px); }
.hp-cta-secondary {
  background: #fff;
  color: var(--color-navy, #354B5E);
  border: 2px solid var(--color-navy, #354B5E);
}
.hp-cta-secondary:hover { background: var(--color-gold-pale, #FDF5E9); }

/* Hero visual — product mockup */
.hp-hero-visual {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px 40px 0;
}
.hp-hero-mockup {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(53, 75, 94, 0.15), 0 2px 8px rgba(0,0,0,0.06);
  overflow: hidden;
  border: 1px solid rgba(53, 75, 94, 0.08);
  transform: rotate(-1.5deg);
}
.hp-mockup-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid #f3f4f6;
  background: #fafbfc;
}
.hp-mockup-badge {
  background: var(--color-teal, #5B8F8A);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: 0.02em;
}
.hp-mockup-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-navy, #354B5E);
  flex: 1;
}
.hp-mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
}
.hp-mockup-body {
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.85;
  color: #374151;
  background: #fcfdf8;
}
.hp-mockup-body p { margin: 0 0 10px; }
.hp-mockup-body p:last-child { margin-bottom: 0; }
.hp-hw {
  border-bottom: 2px solid #10b981;
  padding-bottom: 1px;
}
.hp-hw.focus {
  border-bottom-color: var(--color-brand, #dc9435);
  background: rgba(220, 148, 53, 0.08);
  border-radius: 2px;
  padding: 1px 2px;
}
.hp-mockup-footer {
  display: flex;
  gap: 16px;
  padding: 10px 16px;
  border-top: 1px solid #f3f4f6;
  background: #fafbfc;
  font-size: 11px;
  font-weight: 600;
  color: #6b7280;
}
.hp-mockup-stat { display: flex; align-items: center; gap: 5px; }
.hp-mockup-stat-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.hp-mockup-stat-dot.focus { background: var(--color-brand, #dc9435); }
.hp-mockup-stat-dot.known { background: #10b981; }
.hp-mockup-stat-dot.disallowed { background: #ef4444; }

/* Stats — editorial big numbers */
.hp-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px 56px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 48px 96px;
}
.hp-stat { display: flex; flex-direction: column; }
.hp-stat-number {
  font-size: 42px;
  font-weight: 800;
  color: var(--color-navy, #354B5E);
  line-height: 1;
  letter-spacing: -0.02em;
}
.hp-stat-label {
  font-size: var(--font-size-sm, 13px);
  color: var(--color-text-muted, #6b7280);
  margin-top: 8px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ==========================================================================
   Section Dividers — SVG Waves
   ========================================================================== */
.hp-divider {
  width: 100%;
  line-height: 0;
  overflow: hidden;
  margin-top: -1px;
  margin-bottom: -1px;
  position: relative;
  z-index: 1;
}
.hp-divider svg {
  width: 100%;
  height: auto;
  display: block;
}
.hp-divider-hero-to-sand { background: transparent; margin-top: -4.1vw; z-index: 2; }
.hp-divider-hero-to-sand svg { fill: #E5D6C5; stroke: #E5D6C5; stroke-width: 1; }
.hp-divider-to-navy { background: #E5D6C5; }
.hp-divider-to-navy svg { fill: var(--color-navy, #354B5E); stroke: var(--color-navy, #354B5E); stroke-width: 1; }
.hp-divider-from-navy { background: #2C3E50; }
.hp-divider-from-navy svg { fill: #ffffff; stroke: #ffffff; stroke-width: 1; }
.hp-divider-to-sand { background: #ffffff; }
.hp-divider-to-sand svg { fill: #E5D6C5; stroke: #E5D6C5; stroke-width: 1; }
.hp-divider-from-sand { background: #E5D6C5; }
.hp-divider-from-sand svg { fill: #ffffff; stroke: #ffffff; stroke-width: 1; }
.hp-divider-to-warm { background: var(--color-gold-pale, #FDF5E9); }
.hp-divider-to-warm svg { fill: var(--color-gold-pale, #FDF5E9); stroke: var(--color-gold-pale, #FDF5E9); stroke-width: 1; }
.hp-divider-from-warm { background: var(--color-gold-pale, #FDF5E9); }
.hp-divider-from-warm svg { fill: #ffffff; stroke: #ffffff; stroke-width: 1; }
.hp-divider-warm-to-navy { background: var(--color-gold-pale, #FDF5E9); }
.hp-divider-warm-to-navy svg { fill: var(--color-navy, #354B5E); stroke: var(--color-navy, #354B5E); stroke-width: 1; }

/* ==========================================================================
   Section Containers
   ========================================================================== */
.hp-section {
  padding: 72px 24px;
  max-width: 1000px;
  margin: 0 auto;
}
.hp-section h2 {
  font-size: var(--font-size-heading, 36px);
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--color-navy, #354B5E);
  letter-spacing: -0.02em;
}
.hp-section .hp-section-sub {
  font-size: var(--font-size-md, 16px);
  color: var(--color-text-muted, #6b7280);
  margin: 0 0 48px;
  max-width: 560px;
  line-height: 1.6;
}
.hp-section-centered h2,
.hp-section-centered .hp-section-sub { text-align: center; margin-left: auto; margin-right: auto; }

/* Section backgrounds */
.hp-bg-navy {
  background: var(--gradient-section-navy, linear-gradient(180deg, #354B5E 0%, #2C3E50 100%));
  color: #fff;
}
.hp-bg-navy h2 { color: #fff; }
.hp-bg-navy .hp-section-sub { color: rgba(255,255,255,0.7); }

.hp-bg-sand { background: #E5D6C5; }
.hp-bg-warm { background: var(--color-gold-pale, #FDF5E9); }
.hp-bg-cream { background: #FDF5E9; }

/* ==========================================================================
   Audience Tabs — Sidebar Layout
   ========================================================================== */
.hp-audience-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  align-items: start;
}
.hp-audience-sidebar {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: sticky;
  top: 80px;
}
.hp-tab-btn {
  background: transparent;
  border: none;
  border-left: 3px solid transparent;
  padding: 18px 28px;
  font-size: 19px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: all var(--transition-base, 0.2s ease);
  font-family: inherit;
  text-align: left;
  border-radius: 0;
}
.hp-tab-btn:hover {
  color: rgba(255,255,255,0.9);
  border-left-color: rgba(255,255,255,0.3);
}
.hp-tab-btn.active {
  color: #fff;
  border-left-color: var(--color-brand, #dc9435);
  background: rgba(255,255,255,0.08);
}

/* Tab panels */
.hp-tab-panel { display: none; }
.hp-tab-panel.active { display: block; }
.hp-tab-headline {
  font-size: 26px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 16px;
  line-height: 1.25;
}
.hp-tab-intro {
  font-size: 16px;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  margin: 0 0 40px;
  max-width: 640px;
}
.hp-tab-section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-teal, #5B8F8A);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 20px;
}

/* Steps — numbered, not icon cards */
.hp-tab-steps {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 40px;
}
.hp-tab-step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.hp-step-num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-brand, #dc9435);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-caption, 12px);
  font-weight: 700;
  margin-top: 2px;
}
.hp-step-text h4 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 6px;
  color: #fff;
}
.hp-step-text p {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  line-height: 1.65;
  margin: 0;
}

/* Feature list */
.hp-tab-features {
  list-style: none;
  padding: 0;
  margin: 0 0 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hp-tab-features li {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  padding-left: 24px;
  position: relative;
  line-height: 1.55;
}
.hp-tab-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-teal, #5B8F8A);
}

/* Tab CTAs */
.hp-tab-cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; padding-top: 8px; }
.hp-tab-cta-primary {
  display: inline-block;
  padding: 13px 26px;
  background: var(--color-brand, #dc9435);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-lg, 10px);
  font-size: var(--font-size-base, 15px);
  font-weight: 600;
  transition: background var(--transition-base, 0.2s ease);
}
.hp-tab-cta-primary:hover { background: var(--color-brand-hover, #c4842f); }
.hp-tab-cta-secondary {
  display: inline-block;
  padding: 13px 26px;
  background: rgba(255,255,255,0.1);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-lg, 10px);
  font-size: var(--font-size-base, 15px);
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.25);
  transition: all var(--transition-base, 0.2s ease);
}
.hp-tab-cta-secondary:hover { background: rgba(255,255,255,0.18); }
.hp-tab-note { font-size: var(--font-size-caption, 12px); color: rgba(255,255,255,0.5); margin: 0; }

/* ==========================================================================
   Features — 2-Column Grid (collapses to 1-col on mobile)
   ========================================================================== */
.hp-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 48px;
}
.hp-feature {
  padding: 28px 0;
  border-bottom: 1px solid var(--color-sand-dark, #E2D4C2);
}
.hp-feature:nth-last-child(-n+2) { border-bottom: none; }
.hp-feature h3 {
  font-size: var(--font-size-lg, 18px);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--color-navy, #354B5E);
  letter-spacing: -0.01em;
}
.hp-feature p {
  font-size: var(--font-size-sm, 14px);
  color: var(--color-text-muted, #6b7280);
  line-height: 1.65;
  margin: 0;
}
.hp-feature-accent {
  display: none;
}

/* ==========================================================================
   Sample Story
   ========================================================================== */
.hp-sample-story {
  max-width: 640px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius-3xl, 16px);
  overflow: hidden;
  box-shadow: var(--shadow-elevated, 0 8px 30px rgba(53,75,94,0.12));
  border: 1px solid var(--color-sand-dark, #E2D4C2);
}
.hp-sample-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--color-sand, #F0E6D8);
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-gold-pale, #FDF5E9);
}
.hp-sample-badge {
  display: inline-block;
  background: var(--color-navy, #354B5E);
  color: #fff;
  font-size: var(--font-size-caption, 12px);
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full, 9999px);
}
.hp-sample-title {
  font-size: var(--font-size-md, 16px);
  font-weight: 700;
  color: var(--color-text, #1f2937);
}
.hp-sample-text {
  padding: 28px 28px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text, #1f2937);
}
.hp-sample-text p { margin: 0 0 14px; }
.hp-sample-text p:last-child { margin: 0; }
.hp-sample-text u {
  text-decoration-color: var(--color-brand, #dc9435);
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}
.hp-sample-legend {
  padding: 12px 24px;
  border-top: 1px solid var(--color-sand, #F0E6D8);
  font-size: var(--font-size-caption, 12px);
  color: var(--color-text-placeholder, #9ca3af);
  background: var(--color-gold-pale, #FDF5E9);
}
.hp-sample-legend u {
  text-decoration-color: var(--color-brand, #dc9435);
  text-underline-offset: 2px;
}

/* ==========================================================================
   Phonics Breakout Visual
   ========================================================================== */
.hp-breakout {
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
}
.hp-breakout-word {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-navy, #354B5E);
  margin-bottom: 4px;
  line-height: 1.1;
}
.hp-breakout-seg {
  position: relative;
  display: inline-block;
  padding-bottom: 4px;
}
.hp-breakout-seg[data-pattern="ch"] { border-bottom: 4px solid #5B8F8A; }
.hp-breakout-seg[data-pattern="ee"] { border-bottom: 4px solid #dc9435; }
.hp-breakout-seg[data-pattern="ful"] { border-bottom: 4px solid #354B5E; }
.hp-breakout-plain {
  display: inline-block;
  padding-bottom: 4px;
  border-bottom: 4px solid transparent;
}

.hp-breakout-lines {
  max-width: 480px;
  margin: 0 auto;
  height: 48px;
}
.hp-breakout-lines svg { width: 100%; height: 48px; }

.hp-breakout-cards {
  display: flex;
  justify-content: center;
  gap: 16px;
  align-items: stretch;
}
.hp-breakout-card {
  width: 155px;
  border-radius: 14px;
  overflow: hidden;
  text-align: center;
  box-shadow: 0 2px 12px rgba(53,75,94,0.08);
  display: flex;
  flex-direction: column;
}
.hp-breakout-card-body {
  padding: 14px 12px;
  border: 1px solid #e5e7eb;
  border-top: none;
  border-radius: 0 0 14px 14px;
  background: #fafbfc;
  flex: 1;
}
.hp-breakout-card-head {
  padding: 12px 16px;
  color: #fff;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
}
.hp-breakout-card-pattern {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}
.hp-breakout-card-scope {
  font-size: 11px;
  color: #9ca3af;
  margin-bottom: 6px;
  font-weight: 500;
}
.hp-breakout-card-examples {
  font-size: 12px;
  color: #6b7280;
  font-style: italic;
  line-height: 1.4;
}

/* Dark mode breakout */
[data-theme="dark"] .hp-breakout-word { color: var(--color-text); }
[data-theme="dark"] .hp-breakout-card { box-shadow: var(--shadow-navy); }
[data-theme="dark"] .hp-breakout-card-body { background: var(--color-bg-card); border-color: var(--color-border); }
[data-theme="dark"] .hp-breakout-card-scope { color: var(--color-text-placeholder); }
[data-theme="dark"] .hp-breakout-card-examples { color: var(--color-text-muted); }

/* Responsive breakout */
@media (max-width: 600px) {
  .hp-breakout-word { font-size: 40px; }
  .hp-breakout-cards { flex-direction: column; align-items: center; gap: 12px; }
  .hp-breakout-card { width: 100%; max-width: 240px; }
  .hp-breakout-lines { display: none; }
  .hp-breakout-card-head { font-size: 24px; padding: 10px 12px; }
  .hp-breakout-card-pattern { font-size: 16px; }
}

/* ==========================================================================
   Dashboard Mockup (second visual in sample section)
   ========================================================================== */
.hp-sample-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
  align-items: start;
}
.hp-dash-mockup {
  background: #fff;
  border-radius: var(--radius-3xl, 16px);
  overflow: hidden;
  box-shadow: var(--shadow-elevated, 0 8px 30px rgba(53,75,94,0.12));
  border: 1px solid var(--color-sand-dark, #E2D4C2);
}
.hp-dash-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-sand, #F0E6D8);
  background: var(--color-gold-pale, #FDF5E9);
  display: flex;
  align-items: center;
  gap: 10px;
}
.hp-dash-header span:first-child {
  font-size: var(--font-size-sm, 13px);
  font-weight: 700;
  color: var(--color-navy, #354B5E);
}
.hp-dash-level {
  display: inline-block;
  background: var(--color-teal, #5B8F8A);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
  margin-left: auto;
}
.hp-dash-body { padding: 18px 20px; }
.hp-dash-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--color-text-muted, #6b7280);
}
.hp-dash-row:last-child { margin-bottom: 0; }
.hp-dash-label { width: 80px; flex-shrink: 0; font-weight: 600; color: var(--color-navy, #354B5E); font-size: 12px; }
.hp-dash-bar {
  flex: 1;
  height: 8px;
  background: #f3f4f6;
  border-radius: 4px;
  overflow: hidden;
}
.hp-dash-fill {
  height: 100%;
  border-radius: 4px;
}
.hp-dash-fill.mastered { background: #10b981; }
.hp-dash-fill.practicing { background: var(--color-brand, #dc9435); }
.hp-dash-fill.upcoming { background: #e5e7eb; }
.hp-dash-pct { width: 32px; text-align: right; font-size: 11px; font-weight: 600; }
.hp-dash-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--color-sand, #F0E6D8);
  background: var(--color-gold-pale, #FDF5E9);
  display: flex;
  gap: 20px;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted, #6b7280);
}
.hp-dash-stat { display: flex; align-items: center; gap: 5px; }
.hp-dash-dot { width: 8px; height: 8px; border-radius: 50%; }
.hp-dash-dot.mastered { background: #10b981; }
.hp-dash-dot.practicing { background: var(--color-brand, #dc9435); }
.hp-dash-dot.upcoming { background: #e5e7eb; }

/* Dark mode dashboard — !important needed to override inline style="" on mockup HTML */
[data-theme="dark"] .hp-dash-mockup { background: var(--color-bg-card) !important; border-color: var(--color-border) !important; box-shadow: var(--shadow-navy) !important; }
[data-theme="dark"] .hp-dash-header { background: var(--color-bg-subtle) !important; border-bottom-color: var(--color-border) !important; }
[data-theme="dark"] .hp-dash-header span:first-child { color: var(--color-text) !important; }
[data-theme="dark"] .hp-dash-body { background: var(--color-bg-card) !important; }
[data-theme="dark"] .hp-dash-row { color: var(--color-text-muted) !important; }
[data-theme="dark"] .hp-dash-label { color: var(--color-text) !important; }
[data-theme="dark"] .hp-dash-bar { background: var(--color-bg-subtle) !important; }
[data-theme="dark"] .hp-dash-footer { background: var(--color-bg-subtle) !important; border-top-color: var(--color-border) !important; color: var(--color-text-muted) !important; }
[data-theme="dark"] .hp-dash-dot.upcoming { background: var(--color-border) !important; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.hp-faq-list {
  width: min(720px, calc(100vw - 48px));
  min-width: min(720px, calc(100vw - 48px));
  max-width: min(720px, calc(100vw - 48px));
  margin: 0 auto;
  box-sizing: border-box;
  text-align: left;
  overflow: hidden;
  padding: 0;
}
.hp-faq-a a { color: var(--color-teal, #5B8F8A); text-decoration: underline; }
.hp-faq-a a:hover { color: var(--color-navy, #354B5E); }
.hp-faq-item { border-bottom: 1px solid var(--color-sand-dark, #E2D4C2); width: 100%; }
.hp-faq-q {
  width: 100%;
  min-width: 0;
  padding: 22px 0;
  background: none;
  border: none;
  font-size: var(--font-size-lg, 18px);
  font-weight: 600;
  color: var(--color-text, #1f2937);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  gap: 16px;
  box-sizing: border-box;
}
.hp-faq-q:hover { color: var(--color-navy, #354B5E); }
.hp-faq-arrow {
  font-size: 12px;
  color: var(--color-text-placeholder, #9ca3af);
  transition: transform var(--transition-base, 0.2s ease);
  flex-shrink: 0;
}
.hp-faq-item.open .hp-faq-arrow { transform: rotate(180deg); }
.hp-faq-a {
  display: none;
  padding: 0 28px 22px 0;
  font-size: var(--font-size-base, 15px);
  color: var(--color-text-muted, #6b7280);
  line-height: 1.7;
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-width: 100%;
  box-sizing: border-box;
}
.hp-faq-item.open .hp-faq-a { display: block; }

/* ==========================================================================
   Newsletter
   ========================================================================== */
.hp-newsletter {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}
.hp-newsletter h3 {
  font-size: var(--font-size-2xl, 24px);
  font-weight: 700;
  color: var(--color-text, #1f2937);
  margin: 0 0 8px;
}
.hp-newsletter > p {
  color: var(--color-text-muted, #6b7280);
  font-size: var(--font-size-base, 15px);
  margin: 0 0 24px;
  line-height: 1.5;
}
.hp-newsletter-form {
  display: flex;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto;
}
.hp-newsletter-form input[type="email"] {
  flex: 1;
  padding: 14px 16px;
  border: 1px solid var(--color-sand-dark, #E2D4C2);
  border-radius: var(--radius-md, 8px);
  font-size: var(--font-size-base, 15px);
  outline: none;
  background: #fff;
  font-family: inherit;
  transition: border-color var(--transition-base, 0.2s ease);
}
.hp-newsletter-form input[type="email"]:focus {
  border-color: var(--color-teal, #5B8F8A);
}
.hp-newsletter-form button[type="submit"] {
  padding: 14px 24px;
  background: var(--color-navy, #354B5E);
  color: white;
  border: none;
  border-radius: var(--radius-md, 8px);
  font-weight: 600;
  font-size: var(--font-size-base, 15px);
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
  transition: background var(--transition-base, 0.2s ease);
}
.hp-newsletter-form button[type="submit"]:hover {
  background: var(--color-navy-dark, #273845);
}
.hp-newsletter-status {
  margin-top: 12px;
  font-size: var(--font-size-sm, 13px);
  color: var(--color-text-muted, #6b7280);
}
.hp-newsletter-error {
  color: var(--color-error, #dc2626);
}
.hp-newsletter-success {
  color: var(--color-success, #059669);
}
.hp-newsletter-privacy {
  margin-top: 28px;
  font-size: var(--font-size-caption, 12px);
  color: var(--color-text-placeholder, #9ca3af);
}
.hp-newsletter-privacy a {
  color: var(--color-text-placeholder, #9ca3af);
  text-decoration: underline;
}
.hp-newsletter-privacy a:hover {
  color: var(--color-text-muted, #6b7280);
}

/* ==========================================================================
   Pricing CTA
   ========================================================================== */
.hp-pricing-cta {
  text-align: center;
  padding: 0;
  max-width: 600px;
  margin: 0 auto;
}
.hp-pricing-cta h3 {
  font-size: var(--font-size-heading, 36px);
  font-weight: 700;
  margin: 0 0 12px;
  color: #fff;
  letter-spacing: -0.01em;
}
.hp-pricing-cta p {
  font-size: var(--font-size-md, 16px);
  color: rgba(255,255,255,0.7);
  margin: 0 0 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}
.hp-pricing-cta a {
  display: inline-block;
  padding: 14px 32px;
  background: var(--color-brand, #dc9435);
  color: #fff;
  border-radius: var(--radius-lg, 10px);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--font-size-md, 16px);
  transition: all var(--transition-base, 0.2s ease);
}
.hp-pricing-cta a:hover { background: var(--color-brand-hover, #c4842f); transform: translateY(-1px); }

/* Screen reader only */
.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; }

/* ==========================================================================
   Demo CTA (after FAQ, for engaged users)
   ========================================================================== */
.hp-demo-cta {
  text-align: center;
  padding: 32px 24px 40px;
  background: #ffffff;
}
.hp-demo-cta p {
  font-size: var(--font-size-base, 15px);
  color: var(--color-text-muted, #6b7280);
  margin: 0 0 14px;
}
.hp-demo-cta a {
  display: inline-block;
  text-decoration: none;
  font-size: var(--font-size-md, 16px);
  font-weight: 600;
  padding: 12px 28px;
  border-radius: var(--radius-lg, 10px);
  background: #fff;
  color: var(--color-navy, #354B5E);
  border: 2px solid var(--color-navy, #354B5E);
  transition: all var(--transition-base, 0.2s ease);
}
.hp-demo-cta a:hover {
  background: var(--color-gold-pale, #FDF5E9);
}

/* ==========================================================================
   Responsive — Small Desktop (1024px)
   ========================================================================== */
@media (max-width: 1024px) {
  .hp-hero-inner { grid-template-columns: 1fr 40%; }
  .hp-hero-content { padding: 60px 32px 60px 32px; }
  .hp-hero h1 { font-size: 42px; }
  .hp-hero-visual { padding: 32px 16px 32px 0; }
  .hp-hero-mockup { max-width: 360px; }
  .hp-mockup-body { font-size: 13px; padding: 14px 16px; }
  .hp-hero-stats { gap: 32px 40px; padding: 32px 32px 80px; }
  .hp-stat-number { font-size: 36px; }
  .hp-section { padding: 56px 24px; }
  .hp-audience-layout { grid-template-columns: 180px 1fr; gap: 28px; }
  .hp-tab-headline { font-size: 23px; }
  .hp-tab-intro { font-size: 15px; }
  .hp-pricing-cta h3 { font-size: 30px; }
}

/* ==========================================================================
   Responsive — Tablet (768px)
   ========================================================================== */
@media (max-width: 768px) {
  .hp-hero-inner { grid-template-columns: 1fr; min-height: auto; }
  .hp-hero-content { padding: 48px 24px 24px; }
  .hp-hero h1 { font-size: var(--font-size-display-sm, 36px); }
  .hp-hero-visual { padding: 0 24px 32px; }
  .hp-hero-mockup { max-width: 100%; transform: rotate(0deg); }
  .hp-mockup-body { font-size: 14px; }
  .hp-hero-stats { padding: 24px 24px 72px; gap: 24px 32px; }
  .hp-stat-number { font-size: 32px; }
  .hp-section { padding: 48px 20px; }
  .hp-section h2 { font-size: 28px; }
  .hp-section .hp-section-sub { margin-bottom: 36px; }
  .hp-audience-layout { grid-template-columns: 1fr; gap: 24px; }
  .hp-audience-sidebar {
    flex-direction: row;
    gap: 4px;
    position: static;
    overflow-x: auto;
    padding-bottom: 4px;
  }
  .hp-tab-btn {
    border-left: none;
    border-bottom: 3px solid transparent;
    padding: 10px 18px;
    white-space: nowrap;
    font-size: var(--font-size-sm, 13px);
  }
  .hp-tab-btn:hover { border-left-color: transparent; border-bottom-color: rgba(255,255,255,0.3); }
  .hp-tab-btn.active { border-left-color: transparent; border-bottom-color: var(--color-brand, #dc9435); }
  .hp-tab-headline { font-size: 21px; }
  .hp-tab-intro { font-size: 14px; margin-bottom: 32px; }
  .hp-tab-section-title { margin-bottom: 16px; }
  .hp-tab-steps { gap: 20px; margin-bottom: 32px; }
  .hp-tab-features { margin-bottom: 28px; gap: 10px; }
  .hp-tab-features li { font-size: 14px; }
  .hp-features { gap: 0 32px; }
  .hp-feature { padding: 24px 0; }
  .hp-faq-q { font-size: var(--font-size-md, 16px); padding: 18px 0; }
  .hp-faq-a { font-size: 14px; padding-bottom: 18px; }
  .hp-sample-pair { grid-template-columns: 1fr; gap: 24px; }
  .hp-sample-story { max-width: 100%; }
  .hp-sample-text { padding: 20px; font-size: 16px; }
  .hp-newsletter-form { flex-direction: column; }
  .hp-pricing-cta h3 { font-size: 26px; }
}

/* ==========================================================================
   Responsive — Mobile (480px)
   ========================================================================== */
@media (max-width: 480px) {
  .hp-hero-content { padding: 36px 16px 20px; }
  .hp-hero h1 { font-size: 28px; }
  .hp-hero-visual { padding: 0 16px 24px; }
  .hp-mockup-body { font-size: 13px; padding: 12px 14px; line-height: 1.75; }
  .hp-mockup-footer { gap: 10px; font-size: 10px; padding: 8px 14px; }
  .hp-cta-row { flex-direction: column; }
  .hp-cta-row a { text-align: center; }
  .hp-hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; padding: 24px 16px 60px; text-align: center; justify-items: center; }
  .hp-stat { align-items: center; }
  .hp-stat-number { font-size: 28px; }
  .hp-stat-label { font-size: 11px; }
  .hp-section { padding: 36px 16px; }
  .hp-section h2 { font-size: 24px; }
  .hp-section .hp-section-sub { font-size: 14px; margin-bottom: 28px; }
  .hp-tab-headline { font-size: 19px; }
  .hp-tab-intro { font-size: 13px; margin-bottom: 24px; }
  .hp-tab-steps { gap: 18px; margin-bottom: 24px; }
  .hp-step-text h4 { font-size: 15px; }
  .hp-step-text p { font-size: 13px; }
  .hp-tab-step { flex-direction: column; text-align: center; align-items: center; }
  .hp-tab-features { margin-bottom: 24px; }
  .hp-tab-features li { font-size: 13px; }
  .hp-tab-cta-row { flex-direction: column; align-items: stretch; }
  .hp-tab-cta-primary, .hp-tab-cta-secondary { text-align: center; }
  .hp-features { grid-template-columns: 1fr; }
  .hp-feature { padding: 20px 0; }
  .hp-feature:last-child { border-bottom: none; }
  .hp-sample-pair { gap: 20px; }
  .hp-sample-story { border-radius: 12px; }
  .hp-sample-text { padding: 16px; font-size: 15px; line-height: 1.7; }
  .hp-dash-label { width: 64px; font-size: 11px; }
  .hp-dash-footer { gap: 12px; font-size: 10px; }
  .hp-sample-header { padding: 12px 16px; }
  .hp-sample-legend { padding: 10px 16px; }
  .hp-faq-q { font-size: 15px; padding: 16px 0; }
  .hp-faq-a { font-size: 13px; }
  .hp-newsletter h3 { font-size: 20px; }
  .hp-newsletter > p { font-size: 14px; }
  .hp-pricing-cta h3 { font-size: 22px; }
  .hp-pricing-cta p { font-size: 14px; }
}

/* ==========================================================================
   Dark Mode Overrides
   ========================================================================== */

[data-theme="dark"] .hp-body { background: var(--color-bg); color: var(--color-text); }

/* Hero */
[data-theme="dark"] .hp-hero { background: var(--gradient-hero); }
[data-theme="dark"] .hp-hero h1 { color: var(--color-text); }
[data-theme="dark"] .hp-hero .hp-subtitle { color: var(--color-text-muted); }
[data-theme="dark"] .hp-hero .hp-audiences { color: var(--color-teal); }
[data-theme="dark"] .hp-cta-secondary {
  background: var(--color-bg-card);
  border-color: var(--color-border);
  color: var(--color-text);
}
[data-theme="dark"] .hp-cta-secondary:hover { background: var(--color-bg-subtle); }
[data-theme="dark"] .hp-hero-mockup { background: var(--color-bg-card, #1e293b); border-color: var(--color-border, #334155); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
[data-theme="dark"] .hp-mockup-header { background: var(--color-bg-subtle, #1a2332); border-bottom-color: var(--color-border, #334155); }
[data-theme="dark"] .hp-mockup-title { color: var(--color-text, #e2e8f0); }
[data-theme="dark"] .hp-mockup-body { background: var(--color-bg-card, #1e293b); color: var(--color-text-muted, #94a3b8); }
[data-theme="dark"] .hp-hw { border-bottom-color: #10b981; }
[data-theme="dark"] .hp-hw.focus { border-bottom-color: var(--color-brand, #dc9435); background: rgba(220,148,53,0.15); }
[data-theme="dark"] .hp-mockup-footer { background: var(--color-bg-subtle, #1a2332); border-top-color: var(--color-border, #334155); color: var(--color-text-placeholder, #64748b); }
[data-theme="dark"] .hp-stat-number { color: var(--color-text); }
[data-theme="dark"] .hp-stat-label { color: var(--color-text-muted); }

/*
 * Dividers — background = section ABOVE, SVG fill = section BELOW
 * Section flow: Hero → Sand → Navy → Body → Sand → Body(FAQ) → Cream(testimonials) → Warm → Navy CTA
 */
/* hero → sand: bg=hero gradient END color (#2A2420 = sand in dark), wave=sand */
[data-theme="dark"] .hp-divider-hero-to-sand { background: var(--color-sand); }
[data-theme="dark"] .hp-divider-hero-to-sand svg { fill: var(--color-sand); stroke: var(--color-sand); }
/* sand → navy: bg=sand, wave=navy gradient START (#1a2530 in dark) */
[data-theme="dark"] .hp-divider-to-navy { background: var(--color-sand); }
[data-theme="dark"] .hp-divider-to-navy svg { fill: #1a2530; stroke: #1a2530; }
/* navy → body: bg must match navy gradient END (#162028 in dark), wave=body bg */
[data-theme="dark"] .hp-divider-from-navy { background: #162028; }
[data-theme="dark"] .hp-divider-from-navy svg { fill: var(--color-bg); stroke: var(--color-bg); }
/* body → sand: bg=body, wave=sand */
[data-theme="dark"] .hp-divider-to-sand { background: var(--color-bg); }
[data-theme="dark"] .hp-divider-to-sand svg { fill: var(--color-sand); stroke: var(--color-sand); }
/* sand → body(FAQ): bg=sand, wave=body */
[data-theme="dark"] .hp-divider-from-sand { background: var(--color-sand); }
[data-theme="dark"] .hp-divider-from-sand svg { fill: var(--color-bg); stroke: var(--color-bg); }
/* body(cream) → warm: bg=body, wave=warm */
[data-theme="dark"] .hp-divider-to-warm { background: var(--color-bg); }
[data-theme="dark"] .hp-divider-to-warm svg { fill: var(--color-gold-pale); stroke: var(--color-gold-pale); }
/* warm → body: bg=warm, wave=body */
[data-theme="dark"] .hp-divider-from-warm { background: var(--color-gold-pale); }
[data-theme="dark"] .hp-divider-from-warm svg { fill: var(--color-bg); stroke: var(--color-bg); }
/* warm → navy CTA: bg=warm, wave=navy gradient START (#1a2530 in dark) */
[data-theme="dark"] .hp-divider-warm-to-navy { background: var(--color-gold-pale); }
[data-theme="dark"] .hp-divider-warm-to-navy svg { fill: #1a2530; stroke: #1a2530; }

/* Section backgrounds */
[data-theme="dark"] .hp-bg-navy { background: var(--gradient-section-navy); }
[data-theme="dark"] .hp-bg-sand { background: var(--color-sand); }
[data-theme="dark"] .hp-bg-warm { background: var(--color-gold-pale); }
[data-theme="dark"] .hp-bg-cream { background: var(--color-bg); }

/* Testimonial cards — !important needed to override inline style="" attributes */
[data-theme="dark"] .hp-bg-cream h2 { color: var(--color-text); }
[data-theme="dark"] .hp-bg-cream .hp-section-sub { color: var(--color-text-muted); }
[data-theme="dark"] .hp-testimonial-card { background: var(--color-bg-card) !important; box-shadow: 0 2px 8px rgba(0,0,0,0.3) !important; }
[data-theme="dark"] .hp-testimonial-quote { color: var(--color-text-secondary) !important; }
[data-theme="dark"] .hp-testimonial-author { color: var(--color-text-muted) !important; }

/* Demo CTA */
[data-theme="dark"] .hp-demo-cta { background: var(--color-bg); }
[data-theme="dark"] .hp-demo-cta p { color: var(--color-text-muted); }
[data-theme="dark"] .hp-demo-cta a { background: var(--color-bg-card); color: var(--color-text); border-color: var(--color-border); }
[data-theme="dark"] .hp-demo-cta a:hover { background: var(--color-bg-subtle); }

/* Audience tabs on dark */
[data-theme="dark"] .hp-tab-btn { color: rgba(255,255,255,0.5); }
[data-theme="dark"] .hp-tab-btn.active { color: #fff; }

/* Features */
[data-theme="dark"] .hp-feature { border-bottom-color: var(--color-border); }
[data-theme="dark"] .hp-feature h3 { color: var(--color-text); }
[data-theme="dark"] .hp-feature p { color: var(--color-text-muted); }
[data-theme="dark"] .hp-feature-accent { background: var(--color-teal); }

/* Sample Story */
[data-theme="dark"] .hp-sample-story { background: var(--color-bg-card); border-color: var(--color-border); box-shadow: var(--shadow-navy); }
[data-theme="dark"] .hp-sample-header { background: var(--color-bg-subtle); border-bottom-color: var(--color-border); }
[data-theme="dark"] .hp-sample-badge { background: var(--color-navy); }
[data-theme="dark"] .hp-sample-legend { border-top-color: var(--color-border); color: var(--color-text-placeholder); background: var(--color-bg-subtle); }

/* FAQ */
[data-theme="dark"] .hp-faq-item { border-bottom-color: var(--color-border); }
[data-theme="dark"] .hp-faq-q:hover { color: var(--color-teal-light); }
[data-theme="dark"] .hp-faq-arrow { color: var(--color-text-placeholder); }
[data-theme="dark"] .hp-faq-a { color: var(--color-text-muted); }
[data-theme="dark"] .hp-faq-a a { color: var(--color-teal); }
[data-theme="dark"] .hp-faq-a a:hover { color: var(--color-teal-light); }

/* Newsletter */
[data-theme="dark"] .hp-newsletter h3 { color: var(--color-text); }
[data-theme="dark"] .hp-newsletter > p { color: var(--color-text-muted); }
[data-theme="dark"] .hp-newsletter-form input[type="email"] { background: var(--color-bg-subtle); border-color: var(--color-border); color: var(--color-text); }
[data-theme="dark"] .hp-newsletter-form button[type="submit"] { background: var(--color-navy); }
[data-theme="dark"] .hp-newsletter-error { color: var(--color-error-light, #f87171); }
[data-theme="dark"] .hp-newsletter-success { color: var(--color-success-light, #34d399); }

/* Pricing CTA */
[data-theme="dark"] .hp-bg-navy-cta { background: var(--gradient-section-navy); }

/* ==========================================================================
   High-Contrast Color Blind Mode — Homepage
   ========================================================================== */

/* Mockup status dot: green→blue */
[data-a11y="high-contrast"] .hp-mockup-status-dot { background: #2563eb; }

/* Highlighted words: green underline→blue */
[data-a11y="high-contrast"] .hp-hw { border-bottom-color: #2563eb; }

/* Mockup stat dots: green→blue, red→magenta */
[data-a11y="high-contrast"] .hp-mockup-stat-dot.known { background: #2563eb; }
[data-a11y="high-contrast"] .hp-mockup-stat-dot.disallowed { background: #be185d; }

/* Dashboard fill bars: green→blue */
[data-a11y="high-contrast"] .hp-dash-fill.mastered { background: #2563eb; }
[data-a11y="high-contrast"] .hp-dash-dot.mastered { background: #2563eb; }

/* --- Dark + CB combined --- */
[data-theme="dark"][data-a11y="high-contrast"] .hp-hw { border-bottom-color: #3b82f6; }