/* ==========================================================================
   eMagazine: Từ bỏ mục tiêu “làm ra nhiều”, HTX chuyển hướng “làm cái thị trường cần”
   Design System & Editorial Styles
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&family=Syne:wght@700;800&family=JetBrains+Mono:wght@500;700;800&display=swap');

:root {
  /* Color Palette: Agricultural Green + Economic Navy + Warm Cream Paper */
  --bg-page: #faf8f5;
  --bg-surface: #ffffff;
  --bg-accent-soft: #f0fdf4;
  --bg-navy-dark: #091322;
  
  --text-main: #273549;
  --text-heading: #0f172a;
  --text-muted: #57657a;
  --text-inverse: #f8fafc;

  --green-primary: #064e3b;
  --green-emerald: #047857;
  --green-accent: #10b981;
  --green-subtle: #d1fae5;
  
  --navy-deep: #0b192c;
  --navy-slate: #1e293b;
  --navy-accent: #3b82f6;
  
  --gold-amber: #d97706;
  --gold-warm: #f59e0b;
  --gold-subtle: #fef3c7;
  
  --border-light: #e2e8f0;
  --border-green: #a7f3d0;
  --border-navy: #cbd5e1;

  /* Typography */
  --font-body: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Syne', 'Be Vietnam Pro', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing & Sizes */
  --content-max-width: 800px;
  --editorial-wide-width: 1140px;
  
  /* Shadows */
  --shadow-subtle: 0 4px 20px rgba(15, 23, 42, 0.05);
  --shadow-card: 0 12px 32px -8px rgba(15, 23, 42, 0.08), 0 4px 12px -4px rgba(15, 23, 42, 0.04);
  --shadow-glow: 0 0 30px rgba(16, 185, 129, 0.15);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark Mode Theme Overrides */
[data-theme="dark"] {
  --bg-page: #080f1a;
  --bg-surface: #0f1c2e;
  --bg-accent-soft: #0b251e;
  --text-main: #cbd5e1;
  --text-heading: #f8fafc;
  --text-muted: #94a3b8;
  --border-light: #1e293b;
  --border-green: #047857;
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 12px 32px -8px rgba(0, 0, 0, 0.5);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-main);
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: -0.01em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

/* Top Progress Bar */
.reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: linear-gradient(90deg, var(--green-emerald), var(--gold-amber), var(--green-accent));
  z-index: 1000;
  transition: width 0.1s linear;
}

/* Header Utilities Bar (Minimalist) */
.editorial-utility-header {
  position: fixed;
  top: 16px;
  right: 24px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-subtle);
  transition: var(--transition-smooth);
}

[data-theme="dark"] .editorial-utility-header {
  background: rgba(15, 28, 46, 0.85);
}

.util-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-smooth);
}

.util-btn:hover {
  color: var(--green-emerald);
  background: var(--bg-accent-soft);
}

.util-btn svg {
  width: 18px;
  height: 18px;
}

/* Main Container Layout */
.emagazine-wrapper {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding-bottom: 80px;
}

/* Editorial Title Section (NO Herobanner) */
.editorial-header-section {
  padding: 90px 24px 60px;
  max-width: var(--editorial-wide-width);
  margin: 0 auto;
  position: relative;
}

.journal-meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green-emerald);
  background: var(--bg-accent-soft);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-green);
  margin-bottom: 28px;
}

.journal-meta-tag .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--gold-amber);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

/* Creative Title Typography */
.editorial-main-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw + 1rem, 4.2rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-heading);
  letter-spacing: -0.03em;
  margin-bottom: 36px;
  max-width: 1050px;
}

/* Typography Paradigm Shift Module */
.paradigm-shift-banner {
  margin: 40px 0;
  padding: 32px;
  background: linear-gradient(135deg, var(--navy-deep) 0%, #15273e 100%);
  border-radius: var(--radius-lg);
  color: #ffffff;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.paradigm-shift-banner::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.shift-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}

@media (max-width: 768px) {
  .shift-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 16px;
  }
}

.shift-box {
  padding: 20px 24px;
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

.shift-box.old-mindset {
  background: rgba(255, 255, 255, 0.05);
  border-left: 4px solid #ef4444;
}

.shift-box.new-mindset {
  background: rgba(16, 185, 129, 0.12);
  border-left: 4px solid var(--green-accent);
  box-shadow: var(--shadow-glow);
}

.shift-label {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.85;
  margin-bottom: 8px;
}

.shift-value {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.shift-box.old-mindset .shift-value {
  color: #fca5a5;
  text-decoration: line-through;
  text-decoration-color: #ef4444;
}

.shift-box.new-mindset .shift-value {
  color: #6ee7b7;
}

.shift-arrow-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--gold-warm);
}

.shift-arrow-divider svg {
  width: 36px;
  height: 36px;
  animation: float-horizontal 2s ease-in-out infinite;
}

@keyframes float-horizontal {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(6px); }
}

/* Article Sub-heading / Lead */
.editorial-lead-text {
  font-size: 1.25rem;
  line-height: 1.8;
  font-weight: 500;
  color: var(--text-main);
  border-left: 4px solid var(--green-emerald);
  padding-left: 24px;
  margin-top: 32px;
  max-width: var(--content-max-width);
}

.editorial-lead-text p {
  margin-bottom: 16px;
}

.editorial-lead-text p:last-child {
  margin-bottom: 0;
}

/* Section Containers & Divider */
.editorial-section {
  padding: 60px 24px;
  position: relative;
}

.section-container {
  max-width: var(--editorial-wide-width);
  margin: 0 auto;
}

.reader-column {
  max-width: var(--content-max-width);
  margin: 0 auto;
}

.editorial-divider {
  height: 1px;
  width: 100%;
  max-width: var(--editorial-wide-width);
  margin: 60px auto;
  background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}

/* Typography for Article Content */
.section-typography-banner {
  text-align: center;
  padding: 48px 24px;
  margin: 50px 0 40px;
  background: linear-gradient(180deg, var(--bg-accent-soft) 0%, transparent 100%);
  border-top: 1px solid var(--border-green);
  border-bottom: 1px solid var(--border-green);
  border-radius: var(--radius-md);
}

.section-number-tag {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 800;
  color: var(--gold-amber);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
  display: block;
}

.section-typography-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--green-primary);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

[data-theme="dark"] .section-typography-title {
  color: #6ee7b7;
}

/* Article Body Text Rules */
.article-text {
  font-size: 18px;
  line-height: 1.85;
  color: var(--text-main);
  margin-bottom: 28px;
  text-align: justify;
  text-justify: inter-word;
}

@media (max-width: 768px) {
  .article-text {
    font-size: 18px;
    line-height: 1.75;
    text-align: left;
  }
}

.article-text strong {
  color: var(--text-heading);
  font-weight: 700;
}

/* Editorial Drop Cap for Section Beginnings */
.drop-cap-text::first-letter {
  font-family: var(--font-heading);
  font-size: 3.8rem;
  line-height: 0.85;
  font-weight: 800;
  float: left;
  margin-right: 14px;
  margin-top: 4px;
  color: var(--green-emerald);
}

/* Infographic Container Standard */
.infographic-block {
  margin: 52px 0;
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

@media (max-width: 768px) {
  .infographic-block {
    padding: 24px 16px;
    margin: 36px 0;
  }
}

.infographic-header {
  margin-bottom: 28px;
  border-bottom: 2px solid var(--bg-accent-soft);
  padding-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.infographic-title {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2.5vw, 1.6rem);
  font-weight: 800;
  color: var(--text-heading);
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.35;
}

.infographic-badge {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--navy-deep);
  color: #ffffff;
}

/* ==========================================================================
   SPECIFIC INFOGRAPHIC MODULES - MINIMUM 18PX FONT SIZE & BOLD TYPOGRAPHY
   ========================================================================== */

/* PHẦN 1 - INFOGRAPHIC 1: 740ha Cây Ăn Quả */
.info-740ha-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  align-items: center;
}

@media (max-width: 868px) {
  .info-740ha-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.big-number-card {
  background: linear-gradient(145deg, var(--green-primary), var(--green-emerald));
  color: #ffffff;
  padding: 36px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-glow);
  position: relative;
}

.big-number {
  font-family: var(--font-heading);
  font-size: clamp(3.2rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  color: #ffffff;
  margin-bottom: 12px;
}

.big-number-label {
  font-size: 18px;
  font-weight: 700;
  opacity: 0.95;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.crops-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 640px) {
  .crops-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

.crop-card {
  background: var(--bg-page);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  transition: var(--transition-smooth);
}

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

.crop-icon-wrap {
  width: 60px;
  height: 60px;
  margin: 0 auto 14px;
  background: var(--bg-surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-subtle);
  color: var(--green-emerald);
}

.crop-icon-wrap svg {
  width: 32px;
  height: 32px;
}

.crop-name {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--text-heading);
}

.abstract-zone-map {
  margin-top: 24px;
  padding: 20px 24px;
  background: var(--bg-accent-soft);
  border-radius: var(--radius-md);
  border: 2px dashed var(--border-green);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.4;
}

@media (max-width: 640px) {
  .abstract-zone-map {
    flex-direction: column;
    text-align: center;
  }
}

/* PHẦN 1 - INFOGRAPHIC 2: Horizontal Flowchart Công Nghệ */
.flowchart-scroll-container {
  width: 100%;
  overflow-x: auto;
  padding-bottom: 16px;
  -webkit-overflow-scrolling: touch;
}

.tech-flowchart {
  display: flex;
  align-items: stretch;
  gap: 16px;
  min-width: 1050px;
}

.tech-step-node {
  flex: 1;
  background: var(--bg-page);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 22px 16px;
  text-align: center;
  position: relative;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.tech-step-node:hover {
  border-color: var(--green-emerald);
  background: var(--bg-surface);
}

.tech-step-number {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--gold-amber);
  font-weight: 800;
  margin-bottom: 8px;
  display: block;
}

.tech-step-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  color: var(--green-emerald);
  flex-shrink: 0;
}

.tech-step-label {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.35;
}

.flow-connector-arrow {
  color: var(--green-emerald);
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.flow-outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}

@media (max-width: 768px) {
  .flow-outcomes-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .flow-outcomes-grid {
    grid-template-columns: 1fr;
  }
}

.outcome-badge-card {
  background: linear-gradient(135deg, #091322 0%, #1e293b 100%);
  color: #ffffff;
  padding: 22px 18px;
  border-radius: var(--radius-md);
  text-align: center;
  border-top: 4px solid var(--gold-amber);
  display: flex;
  align-items: center;
  justify-content: center;
}

.outcome-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--gold-warm);
  line-height: 1.3;
}

/* PHẦN 1 - HTX Nhãn Miền Thiết Data Card */
.mienthiet-feature-card {
  background: var(--bg-surface);
  border: 2px solid var(--border-green);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin: 48px 0;
  box-shadow: var(--shadow-card);
}

@media (max-width: 768px) {
  .mienthiet-feature-card {
    padding: 24px 16px;
  }
}

.mienthiet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 28px;
}

.mienthiet-title-group h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 800;
  color: var(--green-primary);
}

.vietgap-badge {
  background: var(--gold-subtle);
  color: var(--gold-amber);
  border: 2px solid var(--gold-amber);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 800;
}

.mienthiet-media-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  margin-bottom: 32px;
}

@media (max-width: 768px) {
  .mienthiet-media-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.editorial-img-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  position: relative;
}

.editorial-img-frame img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.editorial-img-frame:hover img {
  transform: scale(1.04);
}

.img-caption-tag {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
}

/* 8-Step Management Pipeline */
.management-pipeline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-page);
  padding: 20px;
  border-radius: var(--radius-md);
  overflow-x: auto;
  gap: 12px;
  -webkit-overflow-scrolling: touch;
}

.pipeline-step {
  font-size: 18px;
  font-weight: 800;
  font-family: var(--font-body);
  color: var(--text-heading);
  background: var(--bg-surface);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border-light);
  white-space: nowrap;
  flex-shrink: 0;
}

.pipeline-arrow {
  color: var(--green-emerald);
  font-weight: 800;
  font-size: 20px;
  flex-shrink: 0;
}

.editorial-quote-box {
  background: var(--bg-accent-soft);
  border-left: 5px solid var(--green-emerald);
  padding: 24px 28px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-top: 28px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green-primary);
  line-height: 1.6;
}

/* ==========================================================================
   PHẦN 2 INFOGRAPHICS - MINIMUM 18PX BOLD TYPOGRAPHY
   ========================================================================== */

/* HTX HUB Illustration */
.htx-hub-wrapper {
  padding: 20px 0;
  text-align: center;
}

.htx-hub-svg-container {
  max-width: 720px;
  margin: 0 auto;
}

/* Before / After Comparison */
.before-after-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 28px;
  align-items: stretch;
}

@media (max-width: 868px) {
  .before-after-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.ba-column {
  padding: 32px 28px;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-light);
  display: flex;
  flex-direction: column;
}

@media (max-width: 640px) {
  .ba-column {
    padding: 24px 18px;
  }
}

.ba-column.before {
  background: rgba(239, 68, 68, 0.04);
  border-color: #fca5a5;
}

.ba-column.after {
  background: var(--bg-accent-soft);
  border-color: var(--border-green);
  box-shadow: var(--shadow-glow);
}

.ba-header {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.3;
}

.ba-column.before .ba-header { color: #dc2626; }
.ba-column.after .ba-header { color: var(--green-primary); }

.ba-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ba-list li {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-heading);
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.4;
}

.ba-list li svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.ba-column.before li svg { color: #ef4444; }
.ba-column.after li svg { color: var(--green-emerald); }

.ba-transition-icon {
  width: 54px;
  height: 54px;
  background: var(--gold-amber);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: auto;
  box-shadow: var(--shadow-subtle);
  flex-shrink: 0;
}

@media (max-width: 868px) {
  .ba-transition-icon {
    transform: rotate(90deg);
    margin: 12px auto;
  }
}

/* Case Study HTX Phú Quý */
.casestudy-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-light);
  padding: 36px;
  margin: 48px 0;
}

@media (max-width: 768px) {
  .casestudy-card {
    padding: 24px 16px;
  }
}

.casestudy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

@media (max-width: 768px) {
  .casestudy-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.tech-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.tech-pill {
  background: var(--bg-page);
  border: 2px solid var(--border-light);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy-slate);
  display: inline-flex;
  align-items: center;
}

.botanical-svg-card {
  background: var(--bg-accent-soft);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  border: 2px solid var(--border-green);
  text-align: center;
}

/* Export Passport Infographic */
.passport-pipeline-wrapper {
  padding: 20px 0;
}

.passport-layers {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0;
}

.passport-layer-item {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--bg-page);
  border: 2px solid var(--border-light);
  padding: 20px 28px;
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

@media (max-width: 640px) {
  .passport-layer-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 20px 18px;
  }
}

.passport-layer-item:hover {
  transform: translateX(8px);
  border-color: var(--green-emerald);
  background: var(--bg-surface);
}

.layer-icon {
  width: 52px;
  height: 52px;
  background: var(--navy-deep);
  color: var(--gold-warm);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 800;
}

.layer-info {
  flex: 1;
}

.layer-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 4px;
  line-height: 1.35;
}

.layer-status {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 700;
  color: var(--green-emerald);
  line-height: 1.45;
}

/* ==========================================================================
   PHẦN 3 INFOGRAPHICS - MINIMUM 18PX BOLD TYPOGRAPHY
   ========================================================================== */

/* Value Transformation Flow */
.value-transformation-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--navy-deep);
  color: #ffffff;
  padding: 24px 28px;
  border-radius: var(--radius-md);
  margin: 36px 0;
  overflow-x: auto;
  gap: 16px;
  -webkit-overflow-scrolling: touch;
}

.val-node {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
  color: #ffffff;
  flex-shrink: 0;
}

.val-node.accent {
  color: var(--gold-warm);
}

/* Digital Ecosystem Visual */
.digital-ecosystem-card {
  padding: 24px 12px;
  text-align: center;
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 32px 0;
}

@media (max-width: 868px) {
  .ecosystem-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 520px) {
  .ecosystem-grid {
    grid-template-columns: 1fr;
  }
}

.eco-node {
  background: var(--bg-page);
  border: 2px solid var(--border-light);
  padding: 20px 18px;
  border-radius: var(--radius-md);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-heading);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: var(--transition-smooth);
  line-height: 1.35;
}

.eco-node svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--green-emerald);
}

.eco-node:hover {
  background: var(--bg-accent-soft);
  border-color: var(--border-green);
}

/* Value Ladder Stack */
.value-ladder-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 680px;
  margin: 36px auto 0;
}

.ladder-step {
  padding: 18px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  text-align: center;
  color: #ffffff;
  transition: var(--transition-smooth);
  line-height: 1.35;
}

.ladder-apex {
  background: linear-gradient(90deg, var(--gold-amber), var(--gold-warm));
  font-size: 22px;
  box-shadow: var(--shadow-glow);
  padding: 22px 28px;
}

.ladder-7 { background: #047857; }
.ladder-6 { background: #065f46; }
.ladder-5 { background: #064e3b; }
.ladder-4 { background: #0f172a; }
.ladder-3 { background: #1e293b; }
.ladder-2 { background: #334155; }
.ladder-1 { background: #475569; }

/* 4 Pillars Infographic */
.four-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin: 36px 0;
}

@media (max-width: 768px) {
  .four-pillars-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.pillar-card {
  background: var(--bg-page);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border-top: 5px solid var(--green-emerald);
}

.pillar-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy-deep);
  margin-bottom: 8px;
}

.pillar-desc {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-muted);
  line-height: 1.45;
}

.pillars-center-hub {
  background: linear-gradient(135deg, var(--green-primary), var(--navy-deep));
  color: #ffffff;
  text-align: center;
  padding: 24px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  box-shadow: var(--shadow-glow);
  line-height: 1.4;
}

/* Closing Statement Typography */
.closing-editorial-block {
  text-align: center;
  padding: 80px 24px 60px;
  max-width: 900px;
  margin: 0 auto;
}

.closing-statement {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--green-primary);
  line-height: 1.35;
  margin-bottom: 40px;
}

[data-theme="dark"] .closing-statement {
  color: #6ee7b7;
}

.author-byline {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.author-byline::before,
.author-byline::after {
  content: '';
  width: 40px;
  height: 2px;
  background: var(--gold-amber);
}

/* Animation classes */
.scroll-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.active {
  opacity: 1;
  transform: translateY(0);
}