/* ═══════════════════════════════════════════════════════════
   PATHWAYS TO ECONOMIC DEVELOPMENT — STYLESHEET
   Design System: Dark Navy · Cyan · Gold · Green · Purple
   ═══════════════════════════════════════════════════════════ */

/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Backgrounds */
  --bg-0:     #020d1c;
  --bg-1:     #041220;
  --bg-2:     #071828;
  --bg-card:  #0a1e34;
  --bg-card-2:#0d2440;
  --bg-hover: #102848;

  /* Accent Colors */
  --cyan:     #00d4ff;
  --cyan-dim: rgba(0,212,255,0.12);
  --blue:     #1a6cf6;
  --gold:     #f0a500;
  --gold-dim: rgba(240,165,0,0.12);
  --green:    #06d6a0;
  --green-dim:rgba(6,214,160,0.12);
  --purple:   #7b61ff;
  --red:      #ff6b6b;

  /* Borders */
  --border:       rgba(0,212,255,0.1);
  --border-med:   rgba(0,212,255,0.2);
  --border-strong:rgba(0,212,255,0.35);

  /* Text */
  --text-1: #ffffff;
  --text-2: #8bb4d8;
  --text-3: #4d7a9e;
  --text-4: #2a4a6a;

  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'Space Mono', monospace;

  /* Spacing */
  --section-pad: clamp(64px, 8vw, 120px);
  --container-max: 1200px;
  --container-pad: clamp(20px, 5vw, 48px);

  /* Radii */
  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  20px;
  --r-xl:  28px;

  /* Shadows */
  --shadow-card: 0 4px 40px rgba(0,0,0,0.5);
  --shadow-glow-cyan: 0 0 40px rgba(0,212,255,0.15);
  --shadow-glow-gold: 0 0 30px rgba(240,165,0,0.15);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-0);
  color: var(--text-1);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── TYPOGRAPHY UTILITIES ─────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--blue) 50%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--cyan);
  opacity: 0.6;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.section-intro {
  font-size: clamp(15px, 2vw, 18px);
  color: var(--text-2);
  max-width: 700px;
  margin-bottom: 56px;
  line-height: 1.7;
}

.body-lead {
  font-size: 18px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 18px;
}

em { color: var(--cyan); font-style: normal; }
strong { color: var(--text-1); font-weight: 600; }

/* ── LAYOUT ───────────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section {
  padding: var(--section-pad) 0;
}

.section-dark {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* ── SCROLL ANIMATION ─────────────────────────────────────── */
.animate-in {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── NAVIGATION ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 var(--container-pad);
  height: 60px;
  display: flex;
  align-items: center;
  transition: background 0.3s, border-color 0.3s;
}

.nav.scrolled {
  background: rgba(2,13,28,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--container-max);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--text-1);
  text-decoration: none;
  letter-spacing: -0.01em;
}

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

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--text-1); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-2);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-0);
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.7;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  padding-top: 80px;
  padding-bottom: 120px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 28px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.6); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 88px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  max-width: 820px;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--text-2);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 52px;
}

.hero-stats {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 48px;
  background: rgba(7,24,40,0.7);
  border: 1px solid var(--border-med);
  border-radius: var(--r-md);
  backdrop-filter: blur(12px);
  overflow: hidden;
  max-width: fit-content;
}

.hero-stat {
  padding: 20px 32px;
}

.hero-stat-sep {
  width: 1px;
  height: 48px;
  background: var(--border-med);
  flex-shrink: 0;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 12px;
  color: var(--text-3);
  white-space: nowrap;
  font-weight: 500;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-sm);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue) 0%, #0d4fc9 100%);
  color: #fff;
  box-shadow: 0 0 30px rgba(26,108,246,0.35), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(26,108,246,0.5), inset 0 1px 0 rgba(255,255,255,0.15);
}

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border-med);
}

.btn-ghost:hover {
  color: var(--text-1);
  border-color: var(--border-strong);
  background: var(--cyan-dim);
}

.btn-arrow {
  font-size: 16px;
  transition: transform 0.2s;
}

.btn-ghost:hover .btn-arrow { transform: translateX(4px); }

/* ── HERO SCROLL INDICATOR ────────────────────────────────── */
.hero-scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 2;
}

.scroll-line-wrap {
  width: 1px;
  height: 48px;
  background: var(--border-med);
  overflow: hidden;
  border-radius: 1px;
}

.scroll-line {
  width: 100%;
  height: 40%;
  background: var(--cyan);
  border-radius: 1px;
  animation: scroll-slide 2s ease-in-out infinite;
}

@keyframes scroll-slide {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(300%); }
}

.hero-scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-4);
}

/* ── CHALLENGE SECTION ────────────────────────────────────── */
.challenge-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.challenge-left p {
  color: var(--text-2);
  margin-bottom: 16px;
  line-height: 1.7;
}

.insight-box {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--gold-dim);
  border: 1px solid rgba(240,165,0,0.2);
  border-radius: var(--r-md);
  margin-top: 24px;
}

.insight-icon {
  flex-shrink: 0;
  margin-top: 3px;
}

.insight-box p {
  font-size: 14px;
  color: var(--text-2);
  margin: 0;
}

.insight-box strong { color: var(--gold); }

/* Comparison Card */
.comparison-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.comparison-header {
  padding: 16px 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  border-bottom: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}

.comparison-pair {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 28px;
}

.comparison-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.comparison-svg {
  width: 100%;
  max-width: 180px;
  height: 140px;
}

.comparison-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
}

.comparison-tag.bad {
  color: rgba(255,107,107,0.9);
  background: rgba(255,107,107,0.1);
  border: 1px solid rgba(255,107,107,0.25);
}

.comparison-tag.good {
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid rgba(6,214,160,0.3);
}

.comparison-desc {
  font-size: 12px;
  color: var(--text-3);
  text-align: center;
  line-height: 1.5;
}

.comparison-arrow-col {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Bottleneck Strip */
.bottleneck-strip {
  margin-top: 20px;
  padding: 16px 20px;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.bottleneck-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  white-space: nowrap;
}

.bottleneck-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bottleneck-items span {
  font-size: 12px;
  padding: 4px 10px;
  background: var(--cyan-dim);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-2);
}

/* ── DIGITAL INFRASTRUCTURE ───────────────────────────────── */
.dpi-hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
  margin-bottom: 64px;
}

.dpi-text p {
  color: var(--text-2);
  margin-bottom: 18px;
  line-height: 1.75;
}

.dpi-outcomes {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}

.dpi-outcome {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.5;
}

.outcome-icon {
  flex-shrink: 0;
  margin-top: 1px;
}

/* DPI Stack Diagram */
.dpi-diagram-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 16px;
}

.dpi-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.dpi-layer {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--bg-card);
  position: relative;
  transition: border-color 0.3s, background 0.3s;
}

.dpi-layer:hover {
  background: var(--bg-card-2);
  border-color: var(--border-med);
}

.dpi-layer-3 { border-color: rgba(123,97,255,0.25); background: rgba(123,97,255,0.05); }
.dpi-layer-2 { border-color: rgba(240,165,0,0.25); background: rgba(240,165,0,0.04); }
.dpi-layer-1 { border-color: rgba(0,212,255,0.25); background: rgba(0,212,255,0.04); }

.dpi-layer-icon { flex-shrink: 0; }

.dpi-layer-content { flex: 1; }

.dpi-layer-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.dpi-layer-desc {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.55;
}

.dpi-layer-tag {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid;
  white-space: nowrap;
}

.dpi-layer-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 24px;
  position: relative;
}

.dpi-layer-connector svg {
  display: block;
  opacity: 0.5;
}

.connector-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-4);
  letter-spacing: 0.06em;
  margin-top: -4px;
}

/* India Case Study */
.case-study-tag {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 16px;
  padding: 16px;
  background: var(--green-dim);
  border: 1px solid rgba(6,214,160,0.2);
  border-radius: var(--r-md);
}

.case-study-flag {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: rgba(6,214,160,0.2);
  border: 1px solid rgba(6,214,160,0.4);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--green);
}

.case-study-text {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.55;
}

.case-study-text strong { color: var(--green); }

/* DPI Principles Grid */
.dpi-principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  border-top: 1px solid var(--border);
  padding-top: 40px;
}

.dpi-principle-card {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: border-color 0.3s, transform 0.3s;
}

.dpi-principle-card:hover {
  border-color: var(--border-med);
  transform: translateY(-3px);
}

.dp-icon {
  margin-bottom: 14px;
}

.dpi-principle-card h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

.dpi-principle-card p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.55;
}

/* ── FIVE PILLARS ─────────────────────────────────────────── */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 22px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.pillar-card:hover {
  border-color: var(--border-med);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.pillar-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, var(--cyan-dim), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.pillar-card:hover::before { opacity: 1; }

.pillar-featured {
  border-color: rgba(0,212,255,0.25);
  background: linear-gradient(160deg, rgba(0,212,255,0.06), var(--bg-card) 60%);
}

.pillar-featured:hover {
  border-color: rgba(0,212,255,0.45);
}

.pillar-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--text-4);
  margin-bottom: 16px;
}

.pillar-icon {
  color: var(--pillar-color, var(--cyan));
  margin-bottom: 18px;
  display: block;
}

.pillar-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.pillar-unlocks {
  margin-bottom: 18px;
}

.pillar-unlocks-label,
.pillar-policy-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
}

.pillar-unlock-tag {
  display: inline-block;
  font-size: 11px;
  padding: 3px 8px;
  background: rgba(0,212,255,0.08);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-2);
  margin: 2px 3px 2px 0;
}

.pillar-policy ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.pillar-policy ul li {
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.45;
  padding-left: 14px;
  position: relative;
}

.pillar-policy ul li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--pillar-color, var(--cyan));
  font-size: 18px;
  line-height: 1;
  top: -1px;
}

.pillar-featured-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(0,212,255,0.12);
  border: 1px solid rgba(0,212,255,0.3);
  padding: 4px 9px;
  border-radius: 20px;
}

/* ── REGIONAL PATHWAYS ────────────────────────────────────── */
.regions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.region-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: border-color 0.3s, transform 0.3s;
}

.region-card:hover {
  border-color: var(--border-med);
  transform: translateY(-3px);
}

.region-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.region-indicator {
  width: 3px;
  height: 48px;
  border-radius: 3px;
  flex-shrink: 0;
  margin-top: 4px;
}

.region-indicator.ssa    { background: linear-gradient(180deg, var(--gold), rgba(240,165,0,0.2)); }
.region-indicator.latam  { background: linear-gradient(180deg, var(--purple), rgba(123,97,255,0.2)); }
.region-indicator.asia   { background: linear-gradient(180deg, var(--green), rgba(6,214,160,0.2)); }

.region-meta { flex: 1; }

.region-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
}

.region-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.region-sub {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 3px;
}

.region-icon { flex-shrink: 0; }

/* Binding Constraints */
.binding-constraints { display: flex; flex-direction: column; gap: 10px; }

.bc-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
}

.constraint-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  position: relative;
}

.constraint-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  border-radius: 3px;
  z-index: 0;
}

.constraint-critical .constraint-bar { background: rgba(255,107,107,0.1); }
.constraint-high .constraint-bar     { background: rgba(240,165,0,0.08); }
.constraint-moderate .constraint-bar { background: rgba(6,214,160,0.06); }

.constraint-item span {
  position: relative;
  z-index: 1;
  flex: 1;
  padding: 6px 10px;
  font-size: 13px;
  color: var(--text-2);
}

.constraint-tag {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: 6px;
}

.constraint-tag.critical { color: #ff6b6b; background: rgba(255,107,107,0.1); border: 1px solid rgba(255,107,107,0.25); }
.constraint-tag.high     { color: var(--gold); background: rgba(240,165,0,0.1); border: 1px solid rgba(240,165,0,0.25); }
.constraint-tag.moderate { color: var(--green); background: rgba(6,214,160,0.1); border: 1px solid rgba(6,214,160,0.25); }

/* Region Strategy */
.region-strategy { display: flex; flex-direction: column; gap: 10px; }

.strategy-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
}

.strategy-items { display: flex; flex-direction: column; gap: 9px; }

.strategy-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.5;
}

.s-icon {
  flex-shrink: 0;
  font-size: 12px;
  margin-top: 2px;
}

.region-note {
  font-size: 12.5px;
  color: var(--text-3);
  line-height: 1.55;
  padding: 14px;
  background: rgba(0,0,0,0.2);
  border-radius: var(--r-sm);
  border-left: 2px solid var(--border-med);
}

.region-note strong { color: var(--text-2); }

/* ── SEQUENCING TIMELINE ──────────────────────────────────── */
.timeline-wrap {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-phase {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 40px;
}

.phase-a { border-color: rgba(26,108,246,0.3); }
.phase-b { border-color: rgba(6,214,160,0.25); }

.phase-period {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.phase-year-range {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-2);
}

.phase-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
}

.phase-badge-a { color: var(--blue); background: rgba(26,108,246,0.12); border: 1px solid rgba(26,108,246,0.3); }
.phase-badge-b { color: var(--green); background: rgba(6,214,160,0.1); border: 1px solid rgba(6,214,160,0.3); }

.phase-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.phase-desc {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.65;
  max-width: 720px;
  margin-bottom: 28px;
}

.phase-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}

.phase-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.5;
  transition: border-color 0.2s, background 0.2s;
}

.phase-item:hover {
  border-color: var(--border-med);
  background: rgba(0,0,0,0.35);
  color: var(--text-1);
}

.phase-item-icon { flex-shrink: 0; margin-top: 1px; }

/* Timeline connector */
.timeline-connector {
  display: flex;
  justify-content: center;
  padding: 16px 0;
}

.connector-track {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.connector-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

.connector-line {
  width: 1px;
  height: 24px;
  background: linear-gradient(180deg, var(--cyan), rgba(0,212,255,0.2));
}

/* ── POVERTY PROJECTION CHART ─────────────────────────────── */
.chart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  align-items: start;
}

.chart-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 28px;
  overflow: hidden;
}

#poverty-chart {
  width: 100%;
  height: auto;
  display: block;
}

.chart-legend-panel {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.legend-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.legend-phase {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.legend-phase:last-of-type { border-bottom: none; }

.legend-phase-marker {
  width: 3px;
  min-height: 60px;
  border-radius: 3px;
  flex-shrink: 0;
}

.phase1-color { background: linear-gradient(180deg, #1a6cf6, rgba(26,108,246,0.2)); }
.phase2-color { background: linear-gradient(180deg, var(--gold), rgba(240,165,0,0.2)); }
.phase3-color { background: linear-gradient(180deg, var(--green), rgba(6,214,160,0.2)); }

.legend-phase-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 3px;
}

.legend-phase-years {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.legend-phase-content p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.55;
}

.chart-source {
  margin-top: 24px;
  font-size: 11.5px;
  color: var(--text-4);
  line-height: 1.55;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ── RISKS GRID ───────────────────────────────────────────── */
.risks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.risk-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.3s, transform 0.3s;
}

.risk-card:hover {
  border-color: var(--border-med);
  transform: translateY(-3px);
}

.risk-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--text-4);
}

.risk-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.risk-desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.6;
}

.risk-response {
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.risk-response-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 8px;
}

.risk-response p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.55;
}

/* ── MONITORING SCORECARD ─────────────────────────────────── */
.scorecard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.scorecard-domain {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  transition: border-color 0.3s, transform 0.3s;
}

.scorecard-domain:hover {
  border-color: var(--border-med);
  transform: translateY(-3px);
}

.sc-domain-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.sc-domain-icon { flex-shrink: 0; margin-top: 2px; }

.sc-domain-header h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.sc-indicators {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sc-indicators li {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.5;
  padding-left: 14px;
  position: relative;
}

.sc-indicators li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--text-4);
  font-size: 12px;
}

/* ── FOOTER ───────────────────────────────────────────────── */
.footer {
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr 0.6fr;
  gap: 56px;
  margin-bottom: 48px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 14px;
}

.footer-tagline {
  font-size: 14px;
  color: var(--text-3);
  line-height: 1.6;
}

.footer-ref-title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 14px;
}

.footer-refs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-refs li {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.55;
}

.footer-refs em { color: var(--text-2); }

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-nav a {
  font-size: 13px;
  color: var(--text-3);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav a:hover { color: var(--text-1); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-4);
}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1100px) {
  .pillars-grid { grid-template-columns: repeat(3, 1fr); }
  .scorecard-grid { grid-template-columns: repeat(2, 1fr); }
  .dpi-principles-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .challenge-layout { grid-template-columns: 1fr; gap: 40px; }
  .dpi-hero-layout { grid-template-columns: 1fr; gap: 48px; }
  .regions-grid { grid-template-columns: 1fr; }
  .chart-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-references { order: 2; }
  .footer-nav { order: 3; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero-stats { flex-direction: column; gap: 0; }
  .hero-stat-sep { width: 100%; height: 1px; }
  .hero-stat { padding: 16px 24px; }
  .pillars-grid { grid-template-columns: 1fr 1fr; }
  .dpi-principles-grid { grid-template-columns: 1fr 1fr; }
  .scorecard-grid { grid-template-columns: 1fr; }
  .comparison-pair { flex-direction: column; }
  .comparison-arrow-col { transform: rotate(90deg); }
  .phase-items { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .risks-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .dpi-principles-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
}

/* ── MOBILE NAV (active state) ────────────────────────────── */
.nav.mobile-open .nav-links {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: rgba(2,13,28,0.98);
  backdrop-filter: blur(24px);
  padding: 24px var(--container-pad);
  border-bottom: 1px solid var(--border);
  gap: 20px;
  z-index: 99;
}

/* ── SELECTION HIGHLIGHT ──────────────────────────────────── */
::selection {
  background: rgba(0,212,255,0.25);
  color: var(--text-1);
}

/* ── SCROLLBAR ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: var(--bg-card-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-med); }