/* ==========================================================================
   LONGFORM DATA JOURNALISM DESIGN SYSTEM
   Phong cách báo chí dữ liệu hiện đại, tối ưu trải nghiệm đọc
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400..700;1,6..72,400..600&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Bảng màu báo chí dữ liệu (Curated Data Editorial Palette) */
  --color-bg: #FAF9F5;
  --color-bg-card: #FFFFFF;
  --color-bg-muted: #F2EFE9;
  --color-bg-contrast: #0F172A;

  --color-text-main: #1C1917;
  --color-text-body: #292524;
  --color-text-muted: #57534E;
  --color-text-light: #78716C;
  --color-text-white: #FFFFFF;

  /* Điểm nhấn chuyên đề nông nghiệp & kinh tế */
  --color-accent-green: #0D6E4F;
  --color-accent-green-light: #E8F5E9;
  --color-accent-green-vibrant: #10B981;
  --color-accent-amber: #B45309;
  --color-accent-amber-light: #FEF3C7;
  --color-accent-amber-vibrant: #F59E0B;
  --color-accent-blue: #1D4ED8;
  --color-accent-blue-light: #EFF6FF;

  --color-border: rgba(0, 0, 0, 0.08);
  --color-border-subtle: rgba(0, 0, 0, 0.04);
  --color-border-dark: rgba(255, 255, 255, 0.12);

  /* Typography */
  --font-editorial: 'Newsreader', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Font size body >= 16px (chuẩn longform 19px thoáng đãng) */
  --font-size-body: 1.1875rem; /* 19px */
  --font-size-body-lead: 1.375rem; /* 22px */
  --line-height-body: 1.85;

  /* Infographic font size tối thiểu 18px */
  --font-size-info-label: 1.125rem; /* 18px */
  --font-size-info-title: 1.35rem; /* ~22px */
  --font-size-info-number: clamp(2.2rem, 4vw, 3.2rem);

  /* Spacing */
  --container-max-width: 780px;
  --infographic-max-width: 1040px;
  --hero-max-width: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.08);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg);
  color: var(--color-text-main);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-body);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

/* ==========================================================================
   Reading Progress Bar (Mảnh mai, sang trọng trên đỉnh trang)
   ========================================================================== */
#reading-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(0, 0, 0, 0.03);
  z-index: 999;
}

#reading-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-accent-green), var(--color-accent-amber-vibrant));
  transition: width 0.1s ease-out;
}

/* ==========================================================================
   Header & Hero Cover (Báo chí hiện đại, Typography lớn, Parallax nhẹ)
   ========================================================================== */
.article-header {
  position: relative;
  padding: 7rem 1.5rem 4.5rem;
  background: radial-gradient(circle at 50% 0%, #FFFFFF 0%, var(--color-bg) 75%);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.hero-inner {
  max-width: var(--hero-max-width);
  margin: 0 auto;
  text-align: center;
}

.badge-topic {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background-color: var(--color-accent-green-light);
  color: var(--color-accent-green);
  border: 1px solid rgba(13, 110, 79, 0.2);
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent-green-vibrant);
  display: inline-block;
}

.article-title {
  font-family: var(--font-editorial);
  font-size: clamp(2.4rem, 5.2vw, 4.2rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-main);
  max-width: 1000px;
  margin: 0 auto 2.25rem;
  letter-spacing: -0.02em;
}

.article-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 3rem;
}

.meta-author {
  font-weight: 700;
  color: var(--color-text-main);
}

.meta-divider {
  color: var(--color-border);
}

/* Sapo / Dẫn nhập */
.article-sapo {
  max-width: 860px;
  margin: 0 auto;
  padding: 2.25rem 2.5rem;
  background: var(--color-bg-card);
  border-left: 4px solid var(--color-accent-green);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  box-shadow: var(--shadow-sm);
  text-align: left;
}

.article-sapo p {
  font-family: var(--font-editorial);
  font-size: var(--font-size-body-lead);
  line-height: 1.75;
  color: #1F2937;
  font-weight: 400;
}

.article-sapo p:not(:last-child) {
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   Layout Longform Container
   ========================================================================== */
.article-body {
  padding: 3.5rem 1.5rem;
}

.section-wrapper {
  margin-bottom: 5.5rem;
}

.prose-container {
  max-width: var(--container-max-width);
  margin: 0 auto 3rem;
}

.prose-container p {
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-body);
  margin-bottom: 1.85rem;
  letter-spacing: -0.005em;
}

.prose-container p.drop-cap::first-letter {
  font-family: var(--font-editorial);
  float: left;
  font-size: 4.8rem;
  line-height: 0.82;
  font-weight: 700;
  margin-right: 0.85rem;
  margin-top: 0.25rem;
  color: var(--color-accent-green);
}

/* Section Header (3 phần mạch lạc) */
.section-headline {
  max-width: var(--container-max-width);
  margin: 0 auto 2.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-green);
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-editorial);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text-main);
  letter-spacing: -0.02em;
  padding-bottom: 1rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--color-accent-green);
  border-radius: 2px;
}

/* ==========================================================================
   Fullwidth Interstitial Images (Ảnh minh họa xen kẽ, không text, ít người)
   ========================================================================== */
.editorial-image-wrapper {
  max-width: 1140px;
  margin: 5rem auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  background-color: #000;
}

.editorial-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.editorial-image-wrapper:hover img {
  transform: scale(1.02);
}

.editorial-image-caption {
  padding: 1.25rem 2rem;
  background-color: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  font-size: 1rem;
  color: var(--color-text-muted);
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.caption-indicator {
  width: 6px;
  height: 6px;
  background: var(--color-accent-amber);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ==========================================================================
   INFOGRAPHIC COMMON SYSTEM (Data Journalism Standards)
   Cỡ chữ tối thiểu 18px, SVG, Icon, biểu đồ, con số
   ========================================================================== */
.infographic-container {
  max-width: var(--infographic-max-width);
  margin: 3.5rem auto 4rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
}

.infographic-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.5rem;
  margin-bottom: 2.25rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
}

.infographic-title-area {
  flex: 1;
  min-width: 280px;
}

.infographic-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-green);
  margin-bottom: 0.5rem;
}

.infographic-title {
  font-family: var(--font-editorial);
  font-size: var(--font-size-info-title);
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.35;
}

.infographic-source-tag {
  font-size: 1rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* KPI Cards Grid (Bộ số liệu lớn) */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.kpi-card {
  background: var(--color-bg-muted);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-accent-green);
}

.kpi-card.amber::before {
  background: var(--color-accent-amber);
}

.kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.kpi-value-row {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}

.kpi-number {
  font-family: var(--font-sans);
  font-size: var(--font-size-info-number);
  font-weight: 800;
  line-height: 1;
  color: var(--color-text-main);
  letter-spacing: -0.03em;
}

.kpi-unit {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.kpi-label {
  font-size: var(--font-size-info-label); /* >= 18px */
  color: var(--color-text-body);
  font-weight: 600;
  line-height: 1.45;
}

/* ==========================================================================
   INFOGRAPHIC 1: Bưởi da xanh & Chuỗi giá trị khép kín
   ========================================================================== */
.standards-donut-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  background: #FAFAF7;
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 2.5rem;
}

.donut-chart-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.donut-center-text {
  position: absolute;
  text-align: center;
  pointer-events: none;
}

.donut-center-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-text-main);
  line-height: 1;
}

.donut-center-label {
  font-size: 1.125rem; /* 18px */
  color: var(--color-text-muted);
  font-weight: 600;
}

.donut-legend-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.legend-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.legend-color-box {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  margin-top: 4px;
  flex-shrink: 0;
}

.legend-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.legend-title {
  font-size: var(--font-size-info-label); /* >= 18px */
  font-weight: 700;
  color: var(--color-text-main);
}

.legend-desc {
  font-size: 1.125rem; /* 18px */
  color: var(--color-text-muted);
}

/* Process Chain Timeline (4 bước tổ chức đồng bộ) */
.process-flow-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.process-flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  position: relative;
}

.process-step-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s ease;
}

.process-step-card:hover {
  border-color: var(--color-accent-green);
  transform: translateY(-2px);
}

.step-number-tag {
  font-size: 1.125rem; /* 18px */
  font-weight: 800;
  color: var(--color-accent-green);
  margin-bottom: 0.75rem;
}

.step-icon-svg {
  width: 36px;
  height: 36px;
  margin-bottom: 0.85rem;
  color: var(--color-accent-green);
}

.step-name {
  font-size: var(--font-size-info-label); /* >= 18px */
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.4rem;
  line-height: 1.35;
}

.step-detail {
  font-size: 1.125rem; /* 18px */
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   INFOGRAPHIC 2: Hiệu Quả Gia Tăng (So Sánh Năng Suất & Lợi Nhuận)
   ========================================================================== */
.comparison-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.chart-card {
  background: #FAFAF7;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
}

.chart-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.5rem;
}

.chart-subheading {
  font-size: 1.125rem; /* >= 18px */
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
}

/* SVG Bar Comparison Visualization */
.bar-visual-container {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.bar-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.bar-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.bar-item-title {
  font-size: var(--font-size-info-label); /* >= 18px */
  font-weight: 700;
  color: var(--color-text-main);
}

.bar-item-val {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-accent-green);
}

.bar-item-val.outside {
  color: var(--color-text-muted);
}

.bar-track {
  height: 20px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.bar-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: var(--color-accent-green);
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.bar-fill.outside {
  background: #94A3B8;
}

.bar-fill.amber {
  background: var(--color-accent-amber);
}

/* Chuỗi giá trị 4 mắt xích */
.chain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.chain-node {
  text-align: center;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: #F8FAFC;
  position: relative;
}

.chain-role {
  font-size: 1.125rem; /* 18px */
  font-weight: 800;
  color: var(--color-accent-green);
  margin-bottom: 0.35rem;
}

.chain-action {
  font-size: 1.125rem; /* 18px */
  font-weight: 600;
  color: var(--color-text-main);
}

/* ==========================================================================
   INFOGRAPHIC 3: Điểm Tựa Sinh Kế Bò Thịt Vỗ Béo
   ========================================================================== */
.livelihood-summary-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

/* Waffle / Distribution breakdown */
.breakdown-card {
  background: #FAFAF7;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
}

.breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.85rem;
  border-bottom: 1px dashed var(--color-border);
}

.breakdown-label-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.breakdown-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.breakdown-name {
  font-size: var(--font-size-info-label); /* >= 18px */
  font-weight: 700;
  color: var(--color-text-main);
}

.breakdown-qty {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text-main);
}

/* Capital distribution bar */
.capital-card {
  background: #FAFAF7;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.capital-stacked-bar {
  display: flex;
  height: 28px;
  border-radius: 999px;
  overflow: hidden;
  margin: 1.5rem 0 1.25rem;
}

.capital-seg-state {
  width: 48%;
  background: var(--color-accent-green);
  transition: width 1s ease;
}

.capital-seg-match {
  width: 52%;
  background: var(--color-accent-amber);
  transition: width 1s ease;
}

.capital-legend-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.capital-item {
  font-size: 1.125rem; /* 18px */
  color: var(--color-text-body);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.capital-item strong {
  font-size: 1.25rem;
  color: var(--color-text-main);
}

/* Story Cycle / Timeline: 9 tháng tạo sinh kế */
.cycle-strip {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
}

.cycle-strip-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 1.5rem;
}

.cycle-steps-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.cycle-step {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
}

.cycle-step-badge {
  font-size: 1.125rem; /* 18px */
  font-weight: 800;
  color: var(--color-accent-green);
}

.cycle-step-main {
  font-size: var(--font-size-info-label); /* >= 18px */
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.35;
}

.cycle-step-sub {
  font-size: 1.125rem; /* 18px */
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   Article Outro & Author Sign-off
   ========================================================================== */
.article-signoff {
  max-width: var(--container-max-width);
  margin: 4rem auto 0;
  padding-top: 2rem;
  border-top: 2px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.author-signature {
  text-align: right;
}

.signature-label {
  font-size: 1rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}

.author-name {
  font-family: var(--font-editorial);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-text-main);
}

/* Footer Editorial Credits */
.editorial-footer {
  margin-top: 6rem;
  background-color: var(--color-bg-contrast);
  color: #94A3B8;
  padding: 4rem 1.5rem 3rem;
  border-top: 1px solid var(--color-border-dark);
}

.footer-inner {
  max-width: var(--hero-max-width);
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.footer-logo {
  font-family: var(--font-editorial);
  font-size: 1.5rem;
  color: #FFFFFF;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.footer-desc {
  max-width: 680px;
  font-size: 1rem;
  line-height: 1.6;
}

.footer-copyright {
  font-size: 0.9rem;
  color: #64748B;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
  width: 100%;
}

/* ==========================================================================
   Animations & Scroll Trigger States
   ========================================================================== */
.fade-in-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-up.active {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Responsive Breakpoints (Desktop, Tablet, Mobile)
   ========================================================================== */
/* Đảm bảo cỡ chữ trong infographic luôn tối thiểu 18px trên mọi thiết bị */
.infographic-container,
.infographic-container p,
.infographic-container span:not(.kpi-number),
.infographic-container div:not(.kpi-number):not(.donut-center-number),
.infographic-container h3,
.infographic-container h4,
.infographic-container h5 {
  font-size: 1.125rem; /* 18px tối thiểu */
}

.infographic-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.125rem; /* >= 18px */
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-green);
  margin-bottom: 0.5rem;
}

.infographic-source-tag {
  font-size: 1.125rem; /* >= 18px */
  color: var(--color-text-light);
  font-weight: 500;
}

@media (max-width: 1024px) {
  .process-flow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .chain-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cycle-steps-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .standards-donut-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .comparison-section {
    grid-template-columns: 1fr;
  }
  .livelihood-summary-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  /* Giữ font-size toàn trang tối thiểu 16px */
  html {
    font-size: 16px;
  }

  .article-header {
    padding: 5rem 1.25rem 3.5rem;
  }

  .article-sapo {
    padding: 1.75rem 1.5rem;
  }

  .infographic-container {
    padding: 2rem 1.25rem;
    margin: 2.5rem 0;
    border-radius: var(--radius-md);
  }

  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .process-flow-grid {
    grid-template-columns: 1fr;
  }

  .chain-grid {
    grid-template-columns: 1fr;
  }

  .cycle-steps-row {
    grid-template-columns: 1fr;
  }

  .editorial-image-wrapper {
    margin: 3.5rem 0;
    border-radius: var(--radius-md);
  }
}