/* =========================================
   VARIABLES & RESETS
   ========================================= */

@import url("https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap");

:root {
  /* Color Palette — Refined Green */
  --bg-color: #ffffff;
  --bg-light: #f8fafc;
  --bg-subtle: #f0fdf4;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --accent: #22c55e;
  --accent-hover: #16a34a;
  --accent-light: #dcfce7;
  --accent-glow: rgba(34, 197, 94, 0.15);
  --accent-neon: #22c55e;
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;

  /* Typography */
  --font-stack:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;

  /* Layout Details */
  --container-max-width: 1200px;
  --section-padding: 96px 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.1);

  /* Radii */
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
}

html,
body {
  overflow-x: clip;
}

body {
  font-family: var(--font-stack);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition);
}

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

/* =========================================
   TYPOGRAPHY
   ========================================= */

h1,
h2,
h3,
h4 {
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--text-primary);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.375rem;
  font-weight: 600;
}

p {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.7;
}

/* =========================================
   LAYOUT UTILITIES
   ========================================= */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.container-sm {
  max-width: 800px;
}

.section {
  padding: var(--section-padding);
}

.bg-light {
  background-color: var(--bg-light);
}

.text-center {
  text-align: center;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: var(--accent-light);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.section-title {
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

/* Breadcrumbs */
.breadcrumbs {
  display: none !important;
  margin-bottom: 24px;
}

.breadcrumbs ol {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumbs li + li::before {
  content: "/";
  margin: 0 12px;
  color: var(--border-color);
}

.breadcrumbs a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumbs a:hover {
  color: var(--accent);
}

.breadcrumbs li[aria-current="page"] {
  color: var(--text-primary);
  font-weight: 600;
}

/* Series Navigator */
.series-box {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin: 64px 0;
  position: relative;
  overflow: hidden;
  text-align: left;
}

.series-box::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  z-index: 0;
}

.series-eyebrow {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: block;
}

.series-title {
  font-size: 1.5rem;
  margin-bottom: 24px !important;
  border: 0 !important;
  padding: 0 !important;
}

.series-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  position: relative;
  z-index: 1;
}

.series-item {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 20px;
  text-decoration: none;
  transition: var(--transition);
}

.series-item:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.series-item-tag {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}

.series-item-title {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9375rem;
}

@media (max-width: 600px) {
  .series-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================
   BUTTONS
   ========================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  border: 2px solid transparent;
  font-family: var(--font-stack);
}

.btn-large {
  padding: 16px 36px;
  font-size: 1.0625rem;
  border-radius: 14px;
}

.btn-primary {
  background-color: var(--accent);
  color: #ffffff !important;
  border-color: var(--accent);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow:
    0 0 0 4px var(--accent-glow),
    0 8px 24px rgba(34, 197, 94, 0.25);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
  transform: translateY(-2px);
}

/* =========================================
   NAVBAR
   ========================================= */

.navbar {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  padding: 0;
  transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.logo a {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo a::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link.active {
  color: var(--accent);
  font-weight: 600;
}

.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-btn {
  padding: 10px 24px !important;
  font-size: 0.875rem !important;
  border-radius: 10px !important;
}

.nav-btn:hover {
  transform: translateY(-1px);
  box-shadow:
    0 0 0 3px var(--accent-glow),
    0 4px 12px rgba(34, 197, 94, 0.2);
}

/* Breadcrumbs */
.breadcrumbs {
  display: none !important;
  margin-bottom: 32px;
}

.breadcrumbs ol {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumbs li + li::before {
  content: "/";
  margin: 0 12px;
  color: var(--border-color);
}

.breadcrumbs a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumbs a:hover {
  color: var(--primary-color);
}

.breadcrumbs li[aria-current="page"] {
  color: var(--text-primary);
  font-weight: 600;
}

/* =========================================
   HERO SECTION
   ========================================= */

.hero {
  padding: 80px 24px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    #f0fdf4 0%,
    #ffffff 40%,
    #f8fafc 70%,
    #ecfdf5 100%
  );
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(34, 197, 94, 0.08) 0%,
    transparent 70%
  );
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(34, 197, 94, 0.06) 0%,
    transparent 70%
  );
  border-radius: 50%;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-light);
  color: var(--accent-hover);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

.hero h1 {
  max-width: 780px;
  margin: 0 auto 24px;
}

.hero-subtitle {
  font-size: 1.1875rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-trust {
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-trust span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}

.hero-stat-number span {
  color: var(--accent);
}

.hero-stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* =========================================
   PROBLEM SECTION (GRID)
   ========================================= */

.problems {
  background: var(--bg-light);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.problem-card {
  background-color: #ffffff;
  padding: 32px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.problem-card-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}

.accent-line {
  width: 40px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  margin-bottom: 20px;
  border-radius: 2px;
}

.problem-card h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
  font-weight: 700;
}

.problem-card p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 0;
  line-height: 1.65;
}

/* =========================================
   HOW IT WORKS SECTION
   ========================================= */

.how-it-works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 16px;
}

.step-card {
  text-align: center;
  padding: 40px 28px;
  border-radius: var(--radius-lg);
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  position: relative;
  transition: all 0.3s ease;
}

.step-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent-hover);
  font-weight: 800;
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.step-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}

.step-card h3 {
  font-size: 1.125rem;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.9375rem;
  margin-bottom: 0;
  color: var(--text-secondary);
}

/* =========================================
   WHY FAILS SECTION
   ========================================= */

.comparison-list {
  list-style: none;
  max-width: 700px;
  margin: 0 auto;
}

.comparison-list li {
  font-size: 1.0625rem;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.6;
}

.comparison-list li:last-child {
  border-bottom: none;
}

.comparison-list li strong {
  color: var(--text-primary);
  min-width: 100px;
  flex-shrink: 0;
}

/* =========================================
   SOLUTIONS SECTION
   ========================================= */

.solution-text {
  max-width: 700px;
  margin: 0 auto 48px;
  font-size: 1.1875rem;
}

.product-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 64px 0 32px;
}

.product-visual img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-main {
  position: relative;
  z-index: 3;
  max-width: 300px;
}

.product-left,
.product-right {
  position: absolute;
  max-width: 250px;
  z-index: 1;
  opacity: 0.9;
}

.product-left {
  left: -110px;
  top: 30px;
}

.product-right {
  right: -110px;
  top: 30px;
}

.product-main:hover {
  transform: translateY(-8px) scale(1.02);
}

/* =========================================
   FINAL CTA
   ========================================= */

.cta {
  padding: 100px 24px;
  background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 50%, #ecfdf5 100%);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.cta h2 {
  margin-bottom: 16px;
}

.cta-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* =========================================
   FOOTER
   ========================================= */

.footer {
  background-color: var(--bg-light);
  border-top: 1px solid var(--border-color);
  padding: 64px 0 40px;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr repeat(2, 1fr);
  gap: 48px;
  text-align: left;
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-logo::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.footer-tagline {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 0;
  line-height: 1.6;
}

.footer-column h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-column a {
  display: block;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  padding: 6px 0;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-column a:hover {
  color: var(--accent);
}

.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.copyright {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Legacy footer (single-column fallback) */
.footer-links {
  margin-bottom: 24px;
}

.footer-links a {
  font-weight: 500;
  margin: 0 16px;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.footer-links a:hover {
  color: var(--accent);
}

/* =========================================
   ANIMATIONS
   ========================================= */

.fade-in {
  animation: fadeInUp 0.8s ease-out forwards;
  opacity: 0;
  transform: translateY(20px);
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================================
   BLOG INDEX & ARTICLES
   ========================================= */

.blog-index {
  padding-bottom: 80px;
}

.blog-hero {
  padding: 60px 24px 40px;
  background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 50%, #f8fafc 100%);
  text-align: left;
}

.blog-label {
  display: inline-block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.blog-main-heading {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 12px;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.blog-subtext {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0;
  line-height: 1.6;
}

.blog-divider {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 20px 0 40px;
}

.blog-grid-section {
  padding-top: 20px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.blog-card {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.blog-card-image {
  background-color: #f3f4f6;
  background-size: cover;
  background-position: center;
  border-radius: 12px;
  margin-bottom: 20px;
  width: 100%;
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}

.blog-card-title {
  font-size: 1.25rem;
  line-height: 1.3;
  margin-bottom: 12px;
}

.blog-card-title a {
  color: var(--text-primary);
}

.blog-card-title a::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
}

.blog-card-title a:hover {
  color: var(--accent-neon);
}

.blog-card-excerpt {
  font-size: 1.05rem;
  color: #444444;
  line-height: 1.6;
  margin-bottom: 20px;
}

.blog-card-meta {
  font-size: 0.9rem;
  color: #777777;
  margin-bottom: 16px;
}

.meta-dot {
  margin: 0 8px;
}

.blog-read-more {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
}

.blog-read-more:hover {
  color: var(--accent-neon);
}

.blog-pagination {
  margin-top: 60px;
  text-align: center;
  border-top: 1px solid #eeeeee;
  padding-top: 20px;
}

.pagination-placeholder {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  z-index: 1000;
  background: transparent;
}

.progress-bar {
  height: 100%;
  background: var(--accent-neon);
  width: 0%;
}

.article-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 120px 20px 60px;
}

.back-link {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
  display: inline-block;
  margin-bottom: 30px;
}

.back-link:hover {
  color: var(--accent-neon);
}

.article-title {
  font-size: clamp(2.5rem, 5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}

.article-meta {
  font-size: 1rem;
  color: #777777;
  margin-bottom: 20px;
}

.article-meta-divider {
  border: none;
  border-top: 1px solid #eeeeee;
  margin: 20px 0 40px;
}

.article-container p {
  font-size: 18px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 28px;
  text-align: justify;
}

.article-container h2 {
  margin-top: 56px;
  margin-bottom: 18px;
  font-weight: 700;
}

.article-container h3 {
  margin-top: 40px;
  margin-bottom: 12px;
}

.article-container blockquote {
  border-left: 3px solid var(--accent-neon);
  padding-left: 18px;
  margin: 32px 0;
  color: #555555;
  font-size: 18px;
  line-height: 1.8;
  font-style: italic;
  background-color: transparent;
}

.article-container a {
  color: var(--accent-neon);
  text-decoration: none;
  border-bottom: none;
  transition: all 0.2s ease;
}

.article-container a:hover {
  opacity: 0.8;
}

.table-wrapper {
  overflow-x: auto;
  margin: 32px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
}

th {
  text-align: left;
  padding: 14px;
  background-color: #f5f5f5;
  font-weight: 600;
}

td {
  padding: 14px;
  border-top: 1px solid #eeeeee;
}

tr:hover {
  background-color: #fafafa;
}

.article-container ul,
.article-container ol {
  margin: 20px 0 28px 24px;
  line-height: 1.8;
}

.article-container li {
  margin-bottom: 10px;
}

.faq-item {
  margin: 20px 0;
  padding: 16px 20px;
  border: 1px solid #eeeeee;
  border-radius: 12px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-item[open] {
  background-color: #fafafa;
}

.article-container img {
  width: 100%;
  border-radius: 14px;
  margin: 32px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

figcaption {
  font-size: 14px;
  color: #777777;
  margin-top: 8px;
  text-align: center;
}

pre {
  background: #f7f7f7;
  padding: 18px;
  overflow-x: auto;
  border-radius: 12px;
  font-size: 15px;
}

.section-divider {
  height: 1px;
  background: #eeeeee;
  margin: 60px 0;
}

.article-divider {
  border: none;
  border-top: 1px solid #eeeeee;
  margin: 60px 0 40px;
}

.cta-block-minimal {
  text-align: center;
  background-color: var(--bg-light);
  padding: 40px;
  border-radius: 12px;
}

.cta-heading-subtle {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.cta-text-subtle {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 24px;
}

/* =========================================
   CONTACT PAGE
   ========================================= */

.contact-hero {
  padding: 100px 20px 40px;
}

.contact-label {
  display: inline-block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.contact-heading {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 auto 16px;
  line-height: 1.1;
}

.contact-subtext {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto;
}

.contact-methods {
  padding-bottom: 80px;
}

.contact-methods-container {
  max-width: 680px;
  margin: 0 auto;
}

.contact-block {
  background-color: #ffffff;
  border: 1px solid #eeeeee;
  border-radius: 16px;
  padding: 28px;
  margin: 30px 0;
  transition: transform 0.25s ease;
}

.contact-block:hover {
  transform: translateY(-3px);
}

.contact-block-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.contact-email {
  display: inline-block;
  font-size: 20px;
  font-weight: 600;
  border-bottom: 2px solid var(--accent-neon);
  text-decoration: none;
  color: #111111;
  margin-bottom: 12px;
  transition: all 0.2s ease;
}

.contact-email:hover {
  background-color: rgba(57, 255, 20, 0.15);
}

.contact-block-desc {
  font-size: 1.05rem;
  color: #444444;
  line-height: 1.6;
}

.contact-footer {
  max-width: 680px;
  margin: 60px auto 0;
  text-align: center;
}

.contact-divider {
  border: none;
  border-top: 1px solid #eeeeee;
  margin-bottom: 30px;
}

.contact-response-time {
  font-size: 0.95rem;
  color: #777777;
  margin-bottom: 8px;
}

.contact-closing {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* =========================================
   HAMBURGER MENU TOGGLE
   ========================================= */

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
  padding: 0;
}

.menu-toggle span {
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(11px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-11px) rotate(-45deg);
}

/* =========================================
   MEDIA QUERIES (RESPONSIVE SYSTEM)
   ========================================= */

/* Tablet & Smaller Desktop 768px - 1199px */
@media (max-width: 1199px) {
  .container {
    padding: 0 24px;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .problem-grid {
    gap: 24px;
  }
}

/* Mobile < 768px */
@media (max-width: 767px) {
  /* Hamburger Menu Trigger */
  .menu-toggle {
    display: flex;
  }

  /* Navbar Slide-down */
  .navbar {
    padding: 15px 16px;
    /* Added strict side padding to the header wrapper itself */
  }

  .nav-container {
    padding: 0;
    position: relative;
  }

  .nav-links {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--bg-color);
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-20px);
    transition: all 0.3s ease;
    border-top: 1px solid var(--border-color);
    gap: 12px;
  }

  .nav-links.nav-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-link {
    font-size: 16px;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 16px;
  }

  .nav-links .btn-primary {
    width: 90%;
    max-width: 350px;
    margin-top: 10px;
    min-height: 48px;
  }

  /* Hero Redesign */
  .hero {
    padding: 40px 16px 60px;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 8vw, 2.25rem);
    line-height: 1.25;
  }

  .hero-subtitle {
    margin-bottom: 40px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 350px;
  }

  .hero-actions .btn-outline {
    padding: 12px 24px;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
  }

  /* Vertical Rhythm Framework */
  .section {
    padding: 60px 16px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .problem-card {
    padding: 24px;
    width: 100%;
  }

  /* Screenshot Section Scaled-down Overlapping Fan */
  .product-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    overflow: visible;
    margin: 30px auto 50px;
    padding: 0;
    gap: 0;
  }

  .product-left,
  .product-right,
  .product-main {
    flex: none;
    scroll-snap-align: none;
    margin: 0;
    width: 100%;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border-radius: 14px;
    transform: none;
    /* Reset mobile carousel override */
  }

  .product-main {
    position: relative;
    z-index: 3;
    max-width: 180px;
  }

  .product-main:hover,
  .product-main:active {
    transform: translateY(-4px);
  }

  .product-left,
  .product-right {
    position: absolute;
    z-index: 1;
    opacity: 0.95;
    max-width: 145px;
  }

  .product-left {
    left: -55px;
    top: 25px;
  }

  .product-right {
    right: -55px;
    top: 25px;
  }

  /* Blog Index */
  .blog-hero {
    padding: 30px 20px 20px;
    text-align: left;
  }

  .blog-hero .section-label {
    margin-bottom: 12px;
  }

  .blog-main-heading {
    font-size: 2.25rem;
    margin-bottom: 8px;
  }

  .blog-subtext {
    font-size: 1rem;
    line-height: 1.5;
  }

  .blog-divider {
    margin: 10px 0 20px;
  }

  .blog-grid-section {
    padding: 0 20px 40px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .blog-card {
    width: 100%;
    position: relative;
  }

  .blog-card-title {
    word-wrap: break-word;
  }

  .blog-card-title a::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
  }

  .blog-card-excerpt {
    font-size: 1.1rem;
    color: #333333;
  }

  .blog-read-more {
    position: relative;
    z-index: 2;
    display: inline-block;
    min-height: 44px;
    padding-top: 10px;
    pointer-events: none;
  }

  .blog-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    color: #555555;
    font-size: 0.95rem;
  }

  /* Blog Page Mobile Typography Upgrade */
  .article-container {
    padding: 60px 24px 40px;
    /* Increased safe side padding */
    max-width: 100%;
  }

  .article-container p,
  .article-container li,
  .article-container blockquote {
    font-size: 18px;
    line-height: 1.85;
    padding-right: 0;
    text-align: left;
  }

  .article-container p,
  .article-container li {
    padding-left: 0;
  }

  .article-container blockquote {
    padding-left: 18px;
  }

  .article-container p {
    margin-bottom: 32px;
    /* Increased bottom margin for breathing space */
  }

  .article-container ul,
  .article-container ol {
    margin: 32px 0 32px 24px;
    /* Increased margin around lists */
  }

  .article-container li {
    margin-bottom: 16px;
    /* Added spacing between list items */
  }

  .article-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
    margin-bottom: 24px;
    line-height: 1.3;
  }

  .article-container h2 {
    font-size: 1.5rem;
    margin-top: 64px;
    /* Increased space before section */
    margin-bottom: 24px;
    /* Increased space after section */
  }

  .article-container h3 {
    font-size: 1.25rem;
    margin-top: 48px;
    /* Breathing room */
    margin-bottom: 16px;
  }

  .table-wrapper {
    margin: 40px 0;
    /* Ensuring proper spacing above and below tables */
  }

  .faq-item {
    padding: 24px 16px;
  }

  .faq-item summary {
    min-height: 48px;
    display: flex;
    align-items: center;
  }

  /* Footer */
  .footer {
    margin-top: 60px;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer-brand {
    max-width: 100%;
  }

  .footer-logo {
    justify-content: center;
  }

  .footer-column a {
    padding: 8px 0;
  }

  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 24px;
  }

  .footer-links a {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
  }

  /* Buttons minimum touch target */
  .btn {
    min-height: 48px;
  }

  /* How-it-works mobile */
  .how-it-works-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Hero stats mobile */
  .hero-stats {
    gap: 24px;
    margin-top: 40px;
    padding-top: 32px;
  }

  .hero-stat-number {
    font-size: 1.5rem;
  }

  /* Contact and Download Page hero spacing */
  .contact-hero,
  .download-hero {
    padding-top: 60px;
  }
}

/* =========================================
   DOWNLOAD PAGE (Base Styles)
   ========================================= */

.download-page {
  padding-bottom: 80px;
}

.download-hero {
  padding: 100px 20px 40px;
}

.download-label {
  display: inline-block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.download-heading {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 auto 16px;
  line-height: 1.1;
}

.download-subtext {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto;
}

.download-content {
  padding-bottom: 40px;
}

.platform-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
  max-width: 680px;
  margin: 30px auto;
  text-align: center;
}

.platform-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.platform-desc {
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: 30px;
  font-weight: 500;
}

.download-trust-signals {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.ios-coming-soon {
  margin-top: 20px;
  font-size: 0.95rem;
  color: #888888;
}

.qr-placeholder {
  margin: 40px auto;
  max-width: 680px;
  text-align: center;
  display: none;
}

.qr-heading {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.qr-box {
  width: 150px;
  height: 150px;
  background-color: var(--bg-light);
  border: 1px dashed #cccccc;
  margin: 0 auto;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #aaaaaa;
  font-size: 0.9rem;
}

.download-fallback {
  text-align: center;
  margin: 60px auto 0;
  max-width: 680px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.download-fallback a {
  color: var(--text-primary);
  text-decoration: underline;
  text-decoration-color: var(--border-color);
}

.download-fallback a:hover {
  color: var(--accent-neon);
  text-decoration-color: var(--accent-neon);
}

/* =========================================
   DARK MODE
   ========================================= */

@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: #0f0f0f;
    --bg-light: #181818;
    --bg-subtle: #0a1f0f;
    --text-primary: #f5f5f5;
    --text-secondary: #a0a0a0;
    --text-muted: #6b7280;
    --accent: #22c55e;
    --accent-hover: #16a34a;
    --accent-light: rgba(34, 197, 94, 0.15);
    --accent-glow: rgba(34, 197, 94, 0.12);
    --accent-neon: #22c55e;
    --border-color: #2a2a2a;
    --border-light: #1f1f1f;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.5);
  }

  .navbar {
    background: rgba(15, 15, 15, 0.85);
  }

  .hero {
    background: linear-gradient(
      135deg,
      #0a1f0f 0%,
      #0f0f0f 40%,
      #111 70%,
      #0a1f0f 100%
    );
  }

  .hero h1,
  .hero p,
  .hero-subtitle {
    color: #ffffff !important;
  }

  .hero::before,
  .hero::after {
    opacity: 0.5;
  }

  .hero-badge {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent);
  }

  .hero-stats {
    border-top-color: #2a2a2a;
  }

  .hero-stat-number {
    color: #ffffff;
  }

  .hero-trust {
    color: #94a3b8;
  }

  .btn-primary {
    color: #000000 !important;
    font-weight: 700;
  }

  .section-label {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent);
  }

  /* CTA Section - Darker Gradient for High Contrast */
  .cta {
    background: linear-gradient(135deg, #0a1f0f 0%, #0f0f0f 50%, #0a1f0f 100%);
    color: #ffffff;
  }

  .cta h2,
  .cta p,
  .cta-subtitle {
    color: #ffffff !important;
  }

  .cta::before {
    background: linear-gradient(
      90deg,
      transparent,
      rgba(34, 197, 94, 0.3),
      transparent
    );
  }

  /* Blog Hero - Consistent Dark Gradient */
  .blog-hero {
    background: linear-gradient(135deg, #0a1f0f 0%, #0f0f0f 50%, #111 100%);
  }

  .blog-main-heading,
  .blog-subtext {
    color: #ffffff !important;
  }

  /* Step Cards & Problem Cards */
  .step-card,
  .problem-card {
    background: #1a1a1a;
    border-color: #2a2a2a;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  }

  .step-card h3,
  .problem-card h3 {
    color: #ffffff;
  }

  .step-card p,
  .problem-card p {
    color: #a0a0a0;
  }

  .step-card:hover,
  .problem-card:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  }

  .step-number {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent);
  }

  /* Blog Grid & Cards */
  .blog-card {
    background-color: #1a1a1a;
    border-color: #2a2a2a;
  }

  .blog-card-title a {
    color: #ffffff;
  }

  .blog-card-excerpt {
    color: #a0a0a0;
  }

  .blog-card-meta {
    color: #6b7280;
  }

  .blog-card-image {
    background-color: #111;
    opacity: 0.9;
  }

  /* Section Backgrounds */
  .bg-light {
    background-color: #111111 !important;
  }

  /* Footer */
  .footer {
    background-color: #0a0a0a;
    border-top-color: #1f1f1f;
  }

  .footer-logo {
    color: #ffffff;
  }

  .footer-tagline,
  .footer-column a {
    color: #94a3b8;
  }

  .footer-column a:hover {
    color: var(--accent);
  }

  .footer-bottom {
    border-top-color: #1f1f1f;
  }

  /* Divider & Borders */
  .blog-divider,
  .contact-divider,
  .section-divider {
    border-top-color: #2a2a2a;
  }

  /* Article Readability */
  .article-container p,
  .article-container li {
    color: #d1d5db;
  }

  /* Images */
  .product-visual img {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
  }

  .product-left,
  .product-right {
    filter: brightness(0.7);
  }

  /* Page Specifics */
  .contact-block,
  .platform-card,
  .qr-placeholder {
    background-color: #1a1a1a;
    border-color: #2a2a2a;
  }

  .contact-email {
    color: #ffffff;
  }

  .contact-block-desc,
  .contact-subtext,
  .download-subtext {
    color: #a0a0a0;
  }

  .faq-item {
    border-color: #2a2a2a;
  }

  .faq-item[open] {
    background-color: #1a1a1a;
  }

  pre {
    background-color: #1e1e1e;
    border: 1px solid #2a2a2a;
  }

  .blog-divider,
  .contact-divider,
  .section-divider,
  .article-divider {
    border-top-color: #2a2a2a;
  }

  /* Callouts in Dark Mode */
  .callout {
    background-color: #1a1f1a;
    color: #d1d5db;
    border-left-color: var(--accent);
  }

  .callout strong {
    color: #ffffff;
  }

  .callout-info {
    background-color: #111827;
    border-left-color: #3b82f6;
  }
  .callout-warn {
    background-color: #2d1a12;
    border-left-color: #ff6b35;
  }
  .callout-red {
    background-color: #2d1212;
    border-left-color: #ef4444;
  }

  /* Tables in Dark Mode */
  .table-wrapper {
    border-color: #2a2a2a;
  }
  .table-wrapper th {
    background-color: #1e1e1e;
    color: #ffffff;
  }
  .table-wrapper td {
    border-top-color: #2a2a2a;
    color: #d1d5db;
  }
  .table-wrapper tr:hover {
    background-color: #1a1a1a;
  }

  /* Button Adjustments */
  .btn-primary {
    color: #000000 !important;
    font-weight: 700;
  }

  .btn-outline {
    color: #ffffff;
    border-color: #444;
  }

  .nav-links {
    background-color: var(--bg-color);
  }

  .menu-toggle span {
    background-color: var(--text-primary);
  }
}
/* =========================================
   BLOG-SPECIFIC ENHANCEMENTS
   Mobile-first responsive tables, callouts,
   stat cards, visual components
   ========================================= */

/* Table: Mobile-first with horizontal scroll + visual label */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 36px 0;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.table-wrapper table {
  min-width: 540px;
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.table-wrapper th {
  background-color: #f5f5f5;
  font-weight: 700;
  padding: 14px 16px;
  text-align: left;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #444;
  white-space: nowrap;
}

.table-wrapper td {
  padding: 13px 16px;
  border-top: 1px solid var(--border-color);
  vertical-align: top;
  line-height: 1.6;
}

.table-wrapper tr:last-child td {
  border-bottom: none;
}

.table-scroll-hint {
  font-size: 12px;
  color: #999;
  text-align: right;
  margin-top: 6px;
  display: none;
}

@media (max-width: 640px) {
  .table-scroll-hint {
    display: block;
  }
  .table-wrapper table {
    font-size: 14px;
  }
  .table-wrapper th {
    padding: 12px 12px;
  }
  .table-wrapper td {
    padding: 11px 12px;
  }
}

/* Callout / Insight Blocks */
.callout {
  border-left: 4px solid var(--accent-neon);
  background: #f9fff6;
  padding: 18px 22px;
  margin: 32px 0;
  border-radius: 0 10px 10px 0;
  font-size: 17px;
  line-height: 1.75;
  color: #333;
}

.callout-warn {
  border-left-color: #ff6b35;
  background: #fff8f5;
}

.callout-info {
  border-left-color: #3b82f6;
  background: #f5f8ff;
}

.callout-red {
  border-left-color: #ef4444;
  background: #fff5f5;
}

.callout strong {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #555;
}

/* Stat cards row */
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 36px 0;
}

.stat-card {
  background: #fafafa;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-number span {
  color: var(--accent-neon);
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.4;
}

@media (max-width: 640px) {
  .stat-row {
    grid-template-columns: 1fr 1fr;
  }
  .stat-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
  .stat-number {
    font-size: 1.8rem;
  }
}

/* Before / After comparison */
.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}

.ba-card {
  border-radius: 10px;
  padding: 18px 20px;
}

.ba-card.bad {
  background: #fff5f5;
  border: 1px solid #fecaca;
}

.ba-card.good {
  background: #f0fff4;
  border: 1px solid #bbf7d0;
}

.ba-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.bad .ba-label {
  color: #dc2626;
}
.good .ba-label {
  color: #16a34a;
}

.ba-card p {
  font-size: 15px !important;
  margin-bottom: 0 !important;
  line-height: 1.6 !important;
  color: #333 !important;
  text-align: left !important;
}

@media (max-width: 600px) {
  .before-after {
    grid-template-columns: 1fr;
  }
}

/* Part / chapter header pill */
.part-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #555;
  background: #f0f0f0;
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 12px;
}

/* Chapter divider */
.chapter-break {
  border: none;
  border-top: 2px solid var(--border-color);
  margin: 80px 0 60px;
  position: relative;
}

.chapter-break::after {
  content: attr(data-chapter);
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-color);
  padding: 0 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #aaa;
}

/* Inline SVG illustration wrapper */
.illustration {
  margin: 40px auto;
  max-width: 680px;
  text-align: center;
}

.illustration svg {
  width: 100%;
  height: auto;
}

.illustration figcaption {
  margin-top: 12px;
  font-size: 13px;
  color: #999;
}

/* Checklist styling */
.checklist {
  list-style: none;
  margin: 20px 0 28px 0 !important;
  padding: 0;
}

.checklist li {
  padding: 8px 0 8px 32px;
  position: relative;
  font-size: 17px;
  color: #333;
  border-bottom: 1px solid #f0f0f0;
  margin-bottom: 0 !important;
}

.checklist li:last-child {
  border-bottom: none;
}

.checklist li::before {
  content: "☐";
  position: absolute;
  left: 0;
  color: #aaa;
  font-size: 18px;
  top: 7px;
}

/* Tier badge */
.tier-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 100px;
  margin-right: 6px;
}

.tier-1 {
  background: #fef9c3;
  color: #854d0e;
}
.tier-2 {
  background: #f0fdf4;
  color: #166534;
}
.tier-3 {
  background: #eff6ff;
  color: #1e40af;
}
.tier-danger {
  background: #fef2f2;
  color: #991b1b;
}

/* Code block for resume examples */
.resume-sample {
  background: #1a1a1a;
  color: #e8e8e8;
  border-radius: 10px;
  padding: 22px 24px;
  font-family: "Courier New", Courier, monospace;
  font-size: 14px;
  line-height: 1.7;
  margin: 28px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.resume-sample .rs-name {
  color: #39ff14;
  font-weight: bold;
}

.resume-sample .rs-role {
  color: #60a5fa;
}

.resume-sample .rs-bullet {
  color: #a78bfa;
}

.resume-sample .rs-link {
  color: #fbbf24;
}

/* FAQ improvements - use details/summary */
.faq-section h2 {
  margin-bottom: 24px;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.faq-item:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.faq-item summary {
  padding: 18px 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: 17px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-primary);
}

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

.faq-item summary::after {
  content: "+";
  font-size: 22px;
  font-weight: 300;
  color: var(--accent-neon);
  flex-shrink: 0;
  margin-left: 12px;
  transition: transform 0.2s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item[open] {
  background: #fafafa;
}

.faq-answer {
  padding: 0 20px 20px;
  font-size: 16px;
  line-height: 1.75;
  color: #444;
}

/* Time allocation boxes */
.time-alloc {
  background: #fafafa;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 22px 24px;
  margin: 16px 0;
}

.time-alloc-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #555;
  margin-bottom: 14px;
}

.time-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.time-bar-label {
  font-size: 14px;
  color: #555;
  min-width: 200px;
}

.time-bar-track {
  flex: 1;
  height: 8px;
  background: #e8e8e8;
  border-radius: 100px;
  overflow: hidden;
}

.time-bar-fill {
  height: 100%;
  background: var(--accent-neon);
  border-radius: 100px;
}

.time-bar-pct {
  font-size: 13px;
  font-weight: 700;
  color: #333;
  min-width: 32px;
  text-align: right;
}

@media (max-width: 600px) {
  .time-bar-label {
    min-width: 140px;
    font-size: 13px;
  }
}

/* Dark mode adjustments for new components */
@media (prefers-color-scheme: dark) {
  .callout {
    background: #0f1f0a;
    color: #ddd;
  }
  .callout-warn {
    background: #1f0f0a;
  }
  .callout-info {
    background: #0a0f1f;
  }
  .callout-red {
    background: #1f0a0a;
  }
  .stat-card {
    background: #1a1a1a;
  }
  .ba-card.bad {
    background: #1f0a0a;
    border-color: #7f1d1d;
  }
  .ba-card.good {
    background: #0a1f0f;
    border-color: #14532d;
  }
  .ba-card p {
    color: #ddd !important;
  }
  .part-label {
    background: #2a2a2a;
    color: #aaa;
  }
  .resume-sample {
    background: #111;
  }
  .time-alloc {
    background: #1a1a1a;
  }
  .time-bar-track {
    background: #333;
  }
  .faq-item[open] {
    background: #1a1a1a;
  }
  .faq-answer {
    color: #bbb;
  }
  .checklist li {
    color: #ddd;
    border-color: #2a2a2a;
  }
  .table-wrapper th {
    background: #1e1e1e;
  }
}

/* =========================================
   ARTICLE DESIGN SYSTEM (Magazine Style)
   Specifically for long-form blog posts
   ========================================= */

.article-page {
  --serif: "DM Serif Display", Georgia, serif;
  --sans: "DM Sans", system-ui, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
}

.article-page .table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.article-page .table-wrap th {
  background: var(--surface-2);
  color: var(--text);
  padding: 16px;
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--border);
}
.article-page .table-wrap td {
  padding: 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-muted);
}
.article-page .table-wrap tbody tr:nth-child(even) {
  background: #111111; /* deep black */
}
.article-page .table-wrap tbody tr:nth-child(odd) {
  background: #1e1e24; /* dark grey */
}
.article-page .table-wrap td strong {
  color: var(--text);
  font-weight: 700;
}

.article-page .navbar {
  border-bottom: 1px solid var(--border-color);
}

.article-page .article-outer {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

/* --- Hero Section --- */
.article-page .hero {
  padding: 80px 0 60px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.article-page .hero-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 24px;
  padding: 4px 12px;
  background: var(--accent-light);
  border-radius: 4px;
}

.article-page h1 {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.article-page .hero-lead {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 720px;
  margin: 0 auto 32px;
  font-weight: 400;
}

.article-page .hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.article-page .hero-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-page .dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--border-color);
}

/* --- Stats Strip --- */
.article-page .stats-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 60px;
  background: var(--bg-light);
}

.article-page .stat-cell {
  padding: 40px 24px;
  border-right: 1px solid var(--border-color);
  text-align: center;
}

.article-page .stat-cell:last-child {
  border-right: none;
}

.article-page .stat-num {
  font-family: var(--serif);
  font-size: 3.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.article-page .stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

@media (max-width: 600px) {
  .article-page .stat-cell {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  .article-page .stat-cell:last-child {
    border-bottom: none;
  }
}

/* --- Body Typography --- */
.article-page .article-body {
  max-width: 680px;
  margin: 0 auto;
}

.article-page .article-body p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 1.125rem;
  line-height: 1.8;
  font-family: var(--sans);
}

.article-page .article-body h2 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 400;
  color: var(--text-primary);
  margin: 60px 0 24px;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.article-page .article-body h3 {
  font-family: var(--sans);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 40px 0 16px;
  letter-spacing: 0.01em;
}

.article-page .article-body strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* --- Callouts --- */
.article-page .callout {
  border-left: 4px solid var(--accent);
  padding: 32px;
  background: var(--bg-subtle);
  border-radius: 0 16px 16px 0;
  margin: 48px 0;
}

.article-page .callout-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 12px;
}

.article-page .callout p {
  font-size: 1.05rem;
  margin: 0;
  color: var(--text-secondary);
}

/* --- Domain Cards --- */
.article-page .domain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 48px 0;
}

.article-page .domain-card {
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 32px;
  background: var(--bg-color);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.article-page .domain-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 12px 30px var(--accent-glow);
}

.article-page .domain-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent);
}

.article-page .domain-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.article-page .domain-emoji {
  font-size: 2rem;
}
.article-page .domain-card h3 {
  margin: 0;
  font-size: 1.2rem;
}

.article-page .domain-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
}

/* --- Reading Progress --- */
.article-page .progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--accent);
  z-index: 1001;
  transition: width 0.1s linear;
}

/* --- Dark Mode Article Adjustments --- */
@media (prefers-color-scheme: dark) {
  .article-page {
    --serif: "DM Serif Display", Georgia, serif;
    --sans: "DM Sans", system-ui, sans-serif;
  }
  .article-page .hero {
    border-bottom-color: #2a2a2a;
  }
  .article-page .stats-strip {
    background: #1a1a1a;
    border-color: #2a2a2a;
  }
  .article-page .stat-cell {
    border-color: #2a2a2a;
  }
  .article-page .domain-card {
    background: #1a1a1a;
    border-color: #2a2a2a;
  }
}

/* --- Tables --- */
.article-page .table-wrap {
  overflow-x: auto;
  margin: 48px 0;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: var(--bg-color);
}

.article-page table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.article-page thead th {
  background: var(--bg-light);
  padding: 16px 24px;
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
}

.article-page tbody td {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
  vertical-align: top;
  line-height: 1.6;
}

.article-page tbody tr:last-child td {
  border-bottom: none;
}

.article-page tbody td:first-child {
  color: var(--text-primary);
  font-weight: 600;
}

.article-page .table-scroll-hint {
  display: none;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: -36px;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .article-page .table-scroll-hint {
    display: block;
  }
}

/* --- Steps --- */
.article-page .steps {
  margin: 60px 0;
}

.article-page .step {
  display: flex;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border-light);
}

.article-page .step:last-child {
  border-bottom: none;
}

.article-page .step-num {
  font-family: var(--serif);
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
  flex-shrink: 0;
}

.article-page .step-body h3 {
  margin: 0 0 12px;
  font-size: 1.5rem;
}

.article-page .step-body p {
  margin: 0;
  font-size: 1.05rem;
}

/* --- Archetypes --- */
.article-page .archetype-list {
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  margin: 48px 0;
}

.article-page .archetype-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  align-items: center;
  padding: 24px 32px;
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-color);
}

.article-page .archetype-row:hover {
  background: var(--bg-light);
}

.article-page .archetype-emoji {
  font-size: 1.5rem;
}
.article-page .archetype-info strong {
  display: block;
  font-size: 1.1rem;
}
.article-page .archetype-info em {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: normal;
}
.article-page .archetype-skill {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
}

/* ==========================================================================
   C2 CLUB UNIVERSAL PRINT CONVERSION ENGINE (UNIVERSAL-ENGINE.css) - LIGHT MODE
   ========================================================================== */

@media print {
  /* Dynamic Variable Mapping for Crisp Universal Light Mode */
  :root {
    --black: #ffffff !important;
    --surface: #f8fafc !important;
    --surface-2: #f1f5f9 !important;
    --border: #cbd5e1 !important;
    --border-subtle: #e2e8f0 !important;
    --green: #00aa50 !important;
    --medical: #00aa50 !important;
    --text: #0f172a !important;
    --text-muted: #334155 !important;
    --text-dim: #64748b !important;
  }

  /* 1. Global Page Dimensions & System Reset */
  @page {
    size: A4 portrait;
    margin: 20mm 15mm 20mm 15mm !important;
  }

  html, body {
    background: #ffffff !important;
    color: #111111 !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Strip browser-injected navigation bar/footer metadata stamps completely. Target classes to preserve article heroes */
  .navbar, footer, nav, .smart-banner, #app-link-banner, .web-nav-links, .faq-section, .article-cta, .series-box, #download-pdf-btn, .progress-bar, .menu-toggle, .mobile-menu {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
  }

  /* Kill all layout-distorting web artifacts and negative margins */
  * {
    margin-top: 0 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  /* 2. Structural Content Flow Rules */
  h1, h2, h3 {
    page-break-after: avoid !important;
    break-after: avoid !important;
    color: #111111 !important; /* Premium Dark/Black text for Light Mode reading */
    margin-top: 25px !important;
    margin-bottom: 15px !important;
  }

  /* Keep informational blocks, data tables, and grids perfectly unified */
  table, .data-card, .reality-check-box, ul, ol, .pathway-card, .domain-card, .step, .archetype-row, .callout {
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    margin-bottom: 20px !important;
    background: #fdfdfd !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 8px !important;
    padding: 12px !important;
  }

  table {
    width: 100% !important;
    border-collapse: collapse !important;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
  }

  th, td {
    padding: 12px 10px !important;
    border: 1px solid #e2e8f0 !important;
    font-size: 11pt !important;
    line-height: 1.4 !important;
    color: #334155 !important;
  }

  th {
    background: #f1f5f9 !important;
    font-weight: 600 !important;
    color: #0f172a !important;
  }

  tbody tr:nth-child(even) td {
    background: #f8fafc !important;
  }

  /* Flatten flex containers so they render block by block */
  .pathway-grid, .domain-grid, .stats-strip, .pills {
    display: block !important;
  }
  .pill {
    display: inline-block !important;
    margin: 4px 6px 4px 0 !important;
    border: 1px solid #cbd5e1 !important;
    color: #334155 !important;
    background: #f1f5f9 !important;
    padding: 4px 10px !important;
    border-radius: 50px !important;
    font-size: 9pt !important;
  }
  
  .print-only {
    display: block !important;
  }

  /* 3. Re-Engineering Final Conversion Pages (Pages 13 & 14) */
  
  /* Force the final CTA page to act as a standalone, un-broken vertical card */
  .conversion-cta-page {
    page-break-before: always !important;
    break-before: always !important;
    height: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    text-align: center !important;
    padding: 40px 20px !important;
    background: #f8fafc !important;
    border: 2px solid #e2e8f0 !important;
    border-radius: 12px !important;
    color: #0f172a !important;
  }

  .conversion-cta-page h2 {
    color: #00aa50 !important; /* Readable emerald green for highlights in light mode */
  }

  .conversion-cta-page p {
    color: #334155 !important;
  }

  /* Transform plain text links into clear, tappable mobile app store buttons */
  .pdf-button-primary {
    display: block !important;
    width: 85% !important;
    margin: 25px auto 0 auto !important;
    padding: 16px 24px !important;
    background: #00E676 !important; /* High-contrast green actionable area */
    color: #000000 !important;
    font-weight: bold !important;
    font-size: 13pt !important;
    text-transform: uppercase !important;
    text-decoration: none !important;
    border-radius: 8px !important;
    text-align: center !important;
    page-break-inside: avoid !important;
  }

  .pdf-button-secondary {
    display: inline-block !important;
    margin-top: 15px !important;
    color: #64748b !important;
    font-size: 11pt !important;
    text-decoration: underline !important;
  }
}

.print-only {
  display: none;
}

/* --- PDF Download Button as Floating Action Button (FAB) --- */
#download-pdf-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 1000;
  display: inline-flex;
  background: linear-gradient(135deg, #00e676, #00c853);
  color: #000000 !important;
  border: none;
  padding: 14px 24px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 25px rgba(0, 230, 118, 0.4);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: var(--font-stack, "DM Sans", sans-serif);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

#download-pdf-btn:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 14px 35px rgba(0, 230, 118, 0.6);
  background: linear-gradient(135deg, #00ff88, #00e676);
}

#download-pdf-btn svg {
  width: 20px;
  height: 20px;
  stroke: #000000 !important;
  stroke-width: 2.5;
}

@media (max-width: 680px) {
  #download-pdf-btn {
    bottom: 20px;
    right: 20px;
    padding: 12px 18px;
    font-size: 0.85rem;
    box-shadow: 0 8px 20px rgba(0, 230, 118, 0.35);
  }
}

/* Suppress Reading Time Indicators Globally (Web & PDF) */
.read-time,
.hero-meta span:last-child,
.hero-meta .dot,
.hero-meta span.dot,
.blog-card-meta span:last-child,
.blog-card-meta .meta-dot {
  display: none !important;
}