/* ==========================================================================
   E-MAGAZINE BÁO KINH TẾ: CHÈ CHỢ MỚI VÀ CHUYỆN XÂY DỰNG THƯƠNG HIỆU HTX
   Styles Inspired by Bloomberg Businessweek + Nikkei Asia + VnExpress Premium
   ========================================================================== */

@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;1,300;1,400;1,600&family=Inter:wght@400;500;600;700&family=Manrope:wght@500;700;800&display=swap');

:root {
  --primary-green: #1F6B42;
  --moss-green: #2E7D32;
  --dark-green: #0E2E1C;
  --deep-forest: #0B2416;
  --tea-gold: #D8B15A;
  --bronze-accent: #C5A059;
  --light-gold: #F4E8C1;
  --cream-bg: #FAF8F5;
  --white: #FFFFFF;
  --light-gray: #F2F5F2;
  --slate-text: #1F2A23;
  --muted-text: #4A5A50;
  --border-color: #E2E8E4;
  --mint-bg: #E8F5EF;
  --soft-red-bg: #FFF0F0;
  --red-accent: #C0392B;
  --shadow-sm: 0 4px 12px rgba(14, 46, 28, 0.05);
  --shadow-md: 0 10px 30px rgba(14, 46, 28, 0.08);
  --shadow-lg: 0 20px 50px rgba(14, 46, 28, 0.14);
  --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --gradient-green: linear-gradient(135deg, #1F6B42 0%, #2E7D32 60%, #154D2E 100%);
  --gradient-gold: linear-gradient(135deg, #D8B15A 0%, #C5A059 100%);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--cream-bg);
  color: var(--slate-text);
  font-size: 21px;
  line-height: 1.85;
  letter-spacing: -0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Base Layout Containers */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container-narrow {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-spacing {
  padding: 110px 0;
}

/* Reading Typography Rules */
p {
  margin-bottom: 2rem;
  color: var(--slate-text);
  font-size: 21px;
  font-weight: 400;
}

p.lead {
  font-size: 24px;
  line-height: 1.7;
  font-weight: 500;
  color: var(--dark-green);
}

h1, h2, h3, h4 {
  font-family: 'Manrope', 'Be Vietnam Pro', sans-serif;
  color: var(--dark-green);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.02em;
}

h2.section-heading {
  font-size: 2.75rem;
  margin-bottom: 2.5rem;
  position: relative;
  display: inline-block;
}

h2.section-heading::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 80px;
  height: 4px;
  background: var(--gradient-gold);
  border-radius: 2px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--primary-green);
  background-color: rgba(31, 107, 66, 0.08);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(31, 107, 66, 0.15);
}

/* Top Progress Bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: var(--gradient-gold);
  z-index: 1000;
  width: 0%;
  transition: width 0.1s ease-out;
  box-shadow: 0 0 10px rgba(216, 177, 90, 0.8);
}

/* Floating Brand Badge */
.header-badge {
  position: fixed;
  top: 24px;
  left: 32px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(14, 46, 28, 0.85);
  backdrop-filter: blur(12px);
  padding: 8px 20px;
  border-radius: 50px;
  border: 1px solid rgba(216, 177, 90, 0.3);
  color: var(--white);
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md);
}

.header-badge .badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--tea-gold);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--tea-gold);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 100px;
  overflow: hidden;
  background-color: var(--dark-green);
  color: var(--white);
}

.hero-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.05);
  transition: transform 10s ease-out;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(14, 46, 28, 0.4) 0%,
    rgba(14, 46, 28, 0.75) 50%,
    rgba(14, 46, 28, 0.96) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
}

.hero-category {
  display: inline-block;
  color: var(--tea-gold);
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 4rem;
  line-height: 1.15;
  font-weight: 800;
  color: var(--white);
  max-width: 1100px;
  margin-bottom: 2rem;
  text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.hero-sapo {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  border-left: 4px solid var(--tea-gold);
  padding: 2.25rem 2.5rem;
  border-radius: 0 16px 16px 0;
  max-width: 1050px;
  font-size: 1.45rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 400;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  animation: bounce 2s infinite;
}

.scroll-indicator svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translate(-50%, 0); }
  40% { transform: translate(-50%, -10px); }
  60% { transform: translate(-50%, -5px); }
}

/* ==========================================================================
   OPENING MAGAZINE BLOCK
   ========================================================================== */
.opening-block {
  padding-top: 100px;
  padding-bottom: 80px;
}

.magazine-grid-opening {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.drop-cap-paragraph {
  font-size: 1.35rem;
  line-height: 1.85;
}

.drop-cap-paragraph::first-letter {
  font-family: 'Manrope', sans-serif;
  font-size: 5.2rem;
  font-weight: 800;
  float: left;
  line-height: 0.8;
  padding-top: 6px;
  padding-right: 14px;
  padding-bottom: 2px;
  color: var(--primary-green);
}

.opening-image-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

.opening-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.opening-image-wrap:hover img {
  transform: scale(1.04);
}

.featured-quote-box {
  margin: 4rem 0;
  background: linear-gradient(135deg, rgba(31, 107, 66, 0.04) 0%, rgba(216, 177, 90, 0.1) 100%);
  border: 1px solid rgba(197, 160, 89, 0.3);
  border-left: 6px solid var(--bronze-accent);
  border-radius: 0 16px 16px 0;
  padding: 3rem;
  position: relative;
}

.quote-icon {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 48px;
  height: 48px;
  opacity: 0.15;
  color: var(--primary-green);
}

.featured-quote-text {
  font-family: 'Manrope', sans-serif;
  font-size: 1.65rem;
  line-height: 1.6;
  font-weight: 700;
  color: var(--dark-green);
  font-style: italic;
}

/* ==========================================================================
   ARTICLE SECTIONS & MAGAZINE LAYOUTS
   ========================================================================== */
.hero-photo-banner {
  width: 100%;
  max-height: 580px;
  overflow: hidden;
  border-radius: 24px;
  margin: 3.5rem 0;
  box-shadow: var(--shadow-md);
  position: relative;
}

.hero-photo-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 100%);
  color: rgba(255,255,255,0.9);
  font-size: 0.95rem;
  padding: 2rem 2.5rem 1.25rem 2.5rem;
  font-style: italic;
}

.magazine-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  margin: 2.5rem 0;
}

/* ==========================================================================
   INFOGRAPHICS STYLING (Min Font 18px)
   ========================================================================== */

.infographic-wrapper {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 3rem 2.5rem;
  margin: 4.5rem 0;
  box-shadow: var(--shadow-md);
  position: relative;
}

.infographic-header {
  margin-bottom: 2.5rem;
  text-align: center;
}

.infographic-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--dark-green);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.infographic-subtitle {
  font-size: 1.15rem;
  color: var(--muted-text);
  font-weight: 500;
}

/* INFOGRAPHIC 1: Horizontal Value Flow */
.value-flow-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: relative;
  overflow-x: auto;
  padding: 1.5rem 0.5rem;
  -webkit-overflow-scrolling: touch;
}

.flow-step-card {
  flex: 1;
  min-width: 130px;
  background: var(--light-gray);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.5rem 1rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
}

.flow-step-card:hover {
  transform: translateY(-8px);
  background: var(--white);
  border-color: var(--primary-green);
  box-shadow: var(--shadow-md);
}

.flow-icon-box {
  width: 60px;
  height: 60px;
  margin: 0 auto 1rem auto;
  background: var(--mint-bg);
  color: var(--primary-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.flow-step-card:hover .flow-icon-box {
  background: var(--gradient-green);
  color: var(--white);
}

.flow-icon-box svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

.flow-step-label {
  font-size: 1.125rem; /* 18px min requirement */
  font-weight: 700;
  color: var(--dark-green);
  line-height: 1.3;
}

.flow-arrow {
  color: var(--tea-gold);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flow-arrow svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* INFOGRAPHIC 2: Split Screen Bottlenecks vs Solutions */
.split-screen-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 1.5rem;
}

.split-col {
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: var(--transition);
}

.split-col.left-bottleneck {
  background-color: var(--soft-red-bg);
  border: 1px solid rgba(192, 57, 43, 0.2);
}

.split-col.right-solution {
  background-color: var(--mint-bg);
  border: 1px solid rgba(31, 107, 66, 0.2);
}

.split-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid rgba(0,0,0,0.08);
}

.split-header-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.left-bottleneck .split-header-icon {
  background-color: rgba(192, 57, 43, 0.15);
  color: var(--red-accent);
}

.right-solution .split-header-icon {
  background-color: rgba(31, 107, 66, 0.15);
  color: var(--primary-green);
}

.split-header-icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.split-title {
  font-size: 1.45rem;
  font-weight: 800;
}

.left-bottleneck .split-title { color: var(--red-accent); }
.right-solution .split-title { color: var(--primary-green); }

.split-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.split-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 1.15rem; /* ≥18px */
  font-weight: 600;
  line-height: 1.4;
}

.split-item-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.left-bottleneck .split-item-icon {
  background-color: rgba(192, 57, 43, 0.2);
  color: var(--red-accent);
}

.right-solution .split-item-icon {
  background-color: rgba(31, 107, 66, 0.2);
  color: var(--primary-green);
}

.split-item-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* INFOGRAPHIC 3: KPI Dashboard 2030 */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.kpi-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--gradient-green);
}

.kpi-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--tea-gold);
}

.kpi-icon-box {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem auto;
  background: var(--mint-bg);
  color: var(--primary-green);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kpi-icon-box svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.kpi-number {
  font-family: 'Manrope', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--dark-green);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.kpi-badge {
  display: inline-block;
  font-size: 1.15rem; /* ≥18px */
  font-weight: 800;
  color: var(--primary-green);
  background: var(--mint-bg);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}

.kpi-desc {
  font-size: 1.125rem; /* ≥18px */
  color: var(--muted-text);
  font-weight: 600;
  line-height: 1.4;
}

/* INFOGRAPHIC 4: Ecosystem QR Flow Diagram */
.qr-flow-container {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  position: relative;
}

.qr-node {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 1.75rem 1rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
}

.qr-node:hover {
  border-color: var(--tea-gold);
  box-shadow: 0 0 20px rgba(216, 177, 90, 0.3);
  transform: scale(1.03);
}

.qr-node-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 1rem auto;
  border-radius: 14px;
  background: var(--mint-bg);
  color: var(--primary-green);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-node-icon svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.qr-node-title {
  font-size: 1.125rem; /* ≥18px */
  font-weight: 700;
  color: var(--dark-green);
}

/* INFOGRAPHIC 5: Hexagonal Intellectual Property Network */
.network-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 2rem;
}

.network-center-card {
  grid-column: span 3;
  background: var(--gradient-green);
  color: var(--white);
  border-radius: 20px;
  padding: 2.25rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  margin-bottom: 1rem;
}

.network-center-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--tea-gold);
  letter-spacing: -0.01em;
  margin-bottom: 0.25rem;
}

.network-center-sub {
  font-size: 1.25rem;
  opacity: 0.9;
  font-weight: 500;
}

.network-node-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 1.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.network-node-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-green);
  box-shadow: var(--shadow-md);
}

.network-node-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--mint-bg);
  color: var(--primary-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.network-node-icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.network-node-text {
  font-size: 1.15rem; /* ≥18px */
  font-weight: 700;
  color: var(--dark-green);
  line-height: 1.35;
}

/* INFOGRAPHIC 6: Brand Building Timeline */
.timeline-horizontal {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.timeline-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 1.75rem 1.25rem;
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.timeline-card:hover {
  border-color: var(--tea-gold);
  transform: translateY(-5px);
  box-shadow: var(--shadow-sm);
}

.timeline-number {
  width: 36px;
  height: 36px;
  background: var(--gradient-gold);
  color: var(--dark-green);
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem auto;
}

.timeline-title {
  font-size: 1.15rem; /* ≥18px */
  font-weight: 700;
  color: var(--dark-green);
  line-height: 1.35;
}

/* ==========================================================================
   TRANSITION / QUOTE BANNER SECTIONS
   ========================================================================== */
.transition-banner {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  margin: 80px 0;
}

.transition-banner-1 {
  background-image: url('../images/hero_sunrise.png');
}

.transition-banner-2 {
  background-image: url('../images/export_cargo.png');
}

.transition-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(14, 46, 28, 0.78);
  backdrop-filter: blur(4px);
}

.transition-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 950px;
  padding: 3rem 2rem;
}

.transition-quote {
  font-family: 'Manrope', sans-serif;
  font-size: 2.25rem;
  line-height: 1.45;
  font-weight: 700;
  color: var(--white);
  font-style: italic;
  text-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

.transition-quote::before {
  content: '“';
  font-size: 4rem;
  color: var(--tea-gold);
  display: block;
  line-height: 0.5;
  margin-bottom: 1rem;
}

/* ==========================================================================
   HIGHLIGHT BOX SECTION (25.000 TỶ ĐỒNG)
   ========================================================================== */
.highlight-section {
  background: var(--gradient-green);
  color: var(--white);
  border-radius: 32px;
  padding: 5rem 3.5rem;
  margin: 6rem 0;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.highlight-bg-pattern {
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(216, 177, 90, 0.15) 0%, rgba(0,0,0,0) 70%);
  pointer-events: none;
}

.highlight-center {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 4rem auto;
}

.highlight-giant-number {
  font-family: 'Manrope', sans-serif;
  font-size: 5.5rem;
  font-weight: 800;
  color: var(--tea-gold);
  line-height: 1.1;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  text-shadow: 0 6px 20px rgba(0,0,0,0.3);
  word-break: break-word;
}

.highlight-target-label {
  font-size: 1.65rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.5;
}

.highlight-pillars-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

.pillar-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: 1.75rem 1rem;
  text-align: center;
  transition: var(--transition);
}

.pillar-card:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-6px);
  border-color: var(--tea-gold);
}

.pillar-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 1rem auto;
  color: var(--tea-gold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pillar-icon svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.pillar-title {
  font-size: 1.15rem; /* ≥18px */
  font-weight: 700;
  color: var(--white);
}

/* ==========================================================================
   CONCLUSION & HERO FOOTER SECTION
   ========================================================================== */
.conclusion-section {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--dark-green);
  color: var(--white);
  overflow: hidden;
  margin-top: 100px;
}

.conclusion-bg-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.conclusion-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(14, 46, 28, 0.85) 0%,
    rgba(14, 46, 28, 0.95) 100%
  );
  z-index: 2;
}

.conclusion-content {
  position: relative;
  z-index: 3;
  max-width: 1050px;
  padding: 4rem 2rem;
  text-align: center;
}

.conclusion-text {
  font-family: 'Be Vietnam Pro', sans-serif;
  font-size: 1.85rem;
  line-height: 1.7;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.96);
  margin-bottom: 3.5rem;
}

.author-signature {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.author-name {
  font-family: 'Manrope', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--tea-gold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.author-title {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-bottom {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Scroll Animations */
.fade-up {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (OPTIMIZED FOR DESKTOP, TABLET & MOBILE)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title { font-size: 3rem; }
  .hero-sapo { font-size: 1.25rem; }
  .magazine-grid-opening, .magazine-2col { grid-template-columns: 1fr; gap: 2rem; }
  .split-screen-container { grid-template-columns: 1fr; }
  .dashboard-grid { grid-template-columns: repeat(2, 1fr); }
  .qr-flow-container { grid-template-columns: repeat(3, 1fr); }
  .network-grid { grid-template-columns: repeat(2, 1fr); }
  .network-center-card { grid-column: span 2; }
  .timeline-horizontal { grid-template-columns: repeat(2, 1fr); }
  .highlight-pillars-grid { grid-template-columns: repeat(3, 1fr); }
  .highlight-giant-number { font-size: 4rem; }
}

@media (max-width: 768px) {
  /* Fix parallax background bug on mobile webkit */
  .transition-banner {
    background-attachment: scroll;
    min-height: 40vh;
  }
}

@media (max-width: 640px) {
  body { font-size: 20px; }
  .container, .container-narrow { padding: 0 1.25rem; }
  .section-spacing { padding: 60px 0; }
  
  .hero-section {
    min-height: 100dvh;
    padding-bottom: 70px;
  }
  .hero-title { font-size: 2.15rem; line-height: 1.2; }
  .hero-sapo { font-size: 1.15rem; padding: 1.25rem 1.5rem; }
  
  .drop-cap-paragraph::first-letter {
    font-size: 4.2rem;
    padding-right: 10px;
  }
  
  .featured-quote-box {
    padding: 1.75rem 1.25rem;
    margin: 2.5rem 0;
  }
  .featured-quote-text {
    font-size: 1.3rem;
  }
  
  .hero-photo-banner {
    max-height: 360px;
    margin: 2rem 0;
    border-radius: 16px;
  }
  .hero-photo-caption {
    font-size: 0.875rem;
    padding: 1.5rem 1rem 0.75rem 1rem;
  }
  
  .infographic-wrapper {
    padding: 1.75rem 1rem;
    margin: 2.5rem 0;
    border-radius: 18px;
  }
  .infographic-title { font-size: 1.45rem; }
  .infographic-subtitle { font-size: 1rem; }
  
  .value-flow-container {
    flex-direction: column;
    gap: 8px;
  }
  .flow-step-card {
    width: 100%;
  }
  .flow-arrow svg {
    transform: rotate(90deg);
  }
  
  .split-col { padding: 1.5rem 1.25rem; }
  .split-title { font-size: 1.25rem; }
  .split-item { font-size: 1.05rem; }
  
  .dashboard-grid { grid-template-columns: 1fr; }
  .qr-flow-container { grid-template-columns: 1fr; }
  .network-grid { grid-template-columns: 1fr; }
  .network-center-card { grid-column: span 1; padding: 1.75rem 1.25rem; }
  .network-center-title { font-size: 1.5rem; }
  .timeline-horizontal { grid-template-columns: 1fr; }
  
  .highlight-section {
    padding: 3rem 1.25rem;
    border-radius: 24px;
    margin: 3.5rem 0;
  }
  .highlight-giant-number { font-size: 2.75rem; }
  .highlight-target-label { font-size: 1.25rem; }
  .highlight-pillars-grid { grid-template-columns: 1fr; }
  
  .transition-quote { font-size: 1.35rem; }
  .conclusion-text { font-size: 1.35rem; margin-bottom: 2.5rem; }
  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
  .header-badge { display: none; }
}

@media (max-width: 400px) {
  .hero-title { font-size: 1.85rem; }
  .highlight-giant-number { font-size: 2.25rem; }
}