/* ========================================
   SECOND HARVEST - Design System
   AI-Powered Reverse Supply Chain
   ======================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
  /* Colors */
  --bg-primary: #0a0f0a;
  --bg-secondary: #0d1a0d;
  --bg-card: rgba(15, 30, 15, 0.6);
  --bg-card-hover: rgba(20, 40, 20, 0.8);
  --bg-glass: rgba(15, 30, 15, 0.4);

  --green-50: #f0fdf4;
  --green-100: #dcfce7;
  --green-200: #bbf7d0;
  --green-300: #86efac;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --green-600: #16a34a;
  --green-700: #15803d;
  --green-800: #166534;
  --green-900: #14532d;

  --accent: #4ade80;
  --accent-dim: #22c55e;
  --accent-glow: rgba(74, 222, 128, 0.3);

  --red-400: #f87171;
  --red-500: #ef4444;
  --amber-400: #fbbf24;
  --amber-500: #f59e0b;

  --text-primary: #f0fdf4;
  --text-secondary: rgba(240, 253, 244, 0.7);
  --text-muted: rgba(240, 253, 244, 0.4);

  --border-color: rgba(74, 222, 128, 0.15);
  --border-glow: rgba(74, 222, 128, 0.3);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;

  /* Spacing */
  --section-padding: clamp(4rem, 10vh, 8rem);
  --container-max: 1280px;
  --container-padding: clamp(1rem, 5vw, 2rem);

  /* Effects */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  --shadow-glow: 0 0 30px rgba(74, 222, 128, 0.1);
  --shadow-glow-strong: 0 0 60px rgba(74, 222, 128, 0.2);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--green-700) var(--bg-primary);
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--green-800);
  border-radius: 4px;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--green-300);
}

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

section {
  padding: var(--section-padding) 0;
  position: relative;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  margin-bottom: 0.75rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 100px;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 700px;
  line-height: 1.8;
}

.text-accent {
  color: var(--accent);
}

.text-red {
  color: var(--red-400);
}

.text-amber {
  color: var(--amber-400);
}

.highlight-text {
  background: linear-gradient(135deg, var(--accent), var(--green-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Navigation ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(10, 15, 10, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.6rem 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
}

.nav-logo svg {
  width: 36px;
  height: 36px;
}

.nav-logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition-smooth);
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 0.6rem 1.5rem;
  background: var(--accent);
  color: var(--bg-primary) !important;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all var(--transition-fast) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: var(--green-300) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--accent-glow);
}

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

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* ---- Hero Section ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 15, 10, 0.3) 0%,
    rgba(10, 15, 10, 0.6) 50%,
    rgba(10, 15, 10, 1) 100%
  );
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease-out;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero h1 {
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

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

.hero-stat .stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.hero-visual {
  position: relative;
  animation: fadeInRight 1s ease-out 0.3s both;
}

.hero-visual img {
  border-radius: 16px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-glow-strong);
}

.hero-visual::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  border: 2px solid var(--border-glow);
  border-radius: 50%;
  animation: rotate 20s linear infinite;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green-600), var(--green-500));
  color: white;
  box-shadow: 0 4px 15px rgba(22, 163, 74, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(22, 163, 74, 0.4);
  color: white;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-glow);
}

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

/* ---- Stats Banner ---- */
/* ==== Stats Banner (Redesigned) ==== */
.stats-banner {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 5rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.stats-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(74, 222, 128, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 222, 128, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.stats-banner > .container {
  position: relative;
  z-index: 1;
}

.stats-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.stats-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(74, 222, 128, 0.28);
  background: rgba(74, 222, 128, 0.06);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 1.1rem;
}

.stats-eyebrow .live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7);
  animation: livePulse 1.8s ease-out infinite;
}

@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.stats-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.2vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.stats-subtitle {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  text-align: left;
}

.stat-card {
  --tone: var(--accent);
  --tone-soft: rgba(74, 222, 128, 0.1);
  --tone-border: rgba(74, 222, 128, 0.22);
  position: relative;
  padding: 1.5rem 1.4rem 1.4rem;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
  border: 1px solid var(--tone-border);
  backdrop-filter: blur(6px);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.3s ease,
              box-shadow 0.4s ease;
  isolation: isolate;
}

.stat-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(160% 100% at 0% 0%, var(--tone-soft), transparent 55%);
  opacity: 0.85;
  z-index: -1;
  transition: opacity 0.4s ease;
}

.stat-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 18px;
  padding: 1px;
  background: linear-gradient(135deg, var(--tone-soft), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.stat-card:hover {
  transform: translateY(-6px);
  border-color: var(--tone);
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6),
              0 0 40px -10px var(--tone-soft);
}

.stat-card:hover::before { opacity: 1; }
.stat-card:hover::after { opacity: 1; }

.stat-card[data-tone="red"] {
  --tone: #f87171;
  --tone-soft: rgba(248, 113, 113, 0.14);
  --tone-border: rgba(248, 113, 113, 0.25);
}
.stat-card[data-tone="amber"] {
  --tone: #fbbf24;
  --tone-soft: rgba(251, 191, 36, 0.14);
  --tone-border: rgba(251, 191, 36, 0.25);
}
.stat-card[data-tone="blue"] {
  --tone: #60a5fa;
  --tone-soft: rgba(96, 165, 250, 0.14);
  --tone-border: rgba(96, 165, 250, 0.25);
}
.stat-card[data-tone="green"] {
  --tone: #4ade80;
  --tone-soft: rgba(74, 222, 128, 0.14);
  --tone-border: rgba(74, 222, 128, 0.28);
}

.stat-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.6rem;
}

.stat-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: var(--tone-soft);
  color: var(--tone);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--tone-border);
}

.stat-tag svg {
  width: 12px;
  height: 12px;
}

.stat-source-mini {
  font-size: 0.66rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  font-weight: 500;
  opacity: 0.85;
}

.stat-value-row {
  margin-bottom: 0.6rem;
}

.stat-value {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.15rem;
  font-family: var(--font-display);
  color: var(--tone);
  line-height: 1;
  text-shadow: 0 0 24px color-mix(in srgb, var(--tone) 20%, transparent);
}

.stat-num,
.counter-lg {
  font-size: clamp(2.2rem, 3.4vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.stat-currency {
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  font-weight: 700;
  opacity: 0.95;
}

.stat-percent {
  margin-left: 0.05rem;
}

.stat-range {
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  font-weight: 500;
  color: var(--tone);
  opacity: 0.7;
  margin: 0 0.05rem;
}

.stat-unit {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--tone);
  opacity: 0.9;
  margin-left: 0.4rem;
  letter-spacing: 0.02em;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0 0 1.3rem;
  min-height: 3.2em;
}

.stat-meter {
  margin-bottom: 0.5rem;
}

.meter-track {
  position: relative;
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  overflow: hidden;
}

.meter-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--tone), color-mix(in srgb, var(--tone) 60%, transparent));
  transition: width 1.4s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 0 12px color-mix(in srgb, var(--tone) 40%, transparent);
}

.reveal.visible .meter-fill[data-fill="92"] { width: 92%; }
.reveal.visible .meter-fill[data-fill="85"] { width: 85%; }
.reveal.visible .meter-fill[data-fill="78"] { width: 78%; }
.reveal.visible .meter-fill[data-fill="70"] { width: 70%; }

.meter-legend {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.55rem;
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
}

.meter-tag {
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--tone);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.meter-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tone);
  box-shadow: 0 0 8px var(--tone);
  animation: livePulse 2s ease-out infinite;
}

.stat-spark {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 46px;
  opacity: 0.55;
  pointer-events: none;
  transform: translateY(20%);
  z-index: -1;
}

.spark-path {
  stroke-dasharray: 220;
  stroke-dashoffset: 220;
  transition: stroke-dashoffset 1.8s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}

.reveal.visible .spark-path {
  stroke-dashoffset: 0;
}

.stats-disclaimer {
  margin-top: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.stats-disclaimer svg {
  width: 14px;
  height: 14px;
  color: var(--accent);
  flex-shrink: 0;
}

/* ---- Problem Section ---- */
.problem-section {
  background: var(--bg-primary);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}

.problem-image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(248, 113, 113, 0.2);
}

.problem-image img {
  width: 100%;
  transition: transform var(--transition-smooth);
}

.problem-image:hover img {
  transform: scale(1.03);
}

.problem-image .image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  background: linear-gradient(transparent, rgba(10, 15, 10, 0.95));
}

.problem-image .image-overlay p {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--red-400);
}

.problem-points {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.problem-point {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  transition: all var(--transition-smooth);
}

.problem-point:hover {
  border-color: rgba(248, 113, 113, 0.3);
  background: var(--bg-card-hover);
  transform: translateX(8px);
}

.problem-point .point-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(248, 113, 113, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  color: var(--red-400);
}

.problem-point .point-icon svg {
  width: 22px;
  height: 22px;
}

.problem-point h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.problem-point p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---- Solution / How It Works Section ---- */
.solution-section {
  background: var(--bg-secondary);
}

.solution-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

/* ==== Process Timeline (Zig-Zag Redesign) ==== */
.process-timeline {
  position: relative;
  max-width: 1080px;
  margin: 4rem auto 0;
  padding: 1rem 0 3rem;
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 3rem;
  bottom: 3rem;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(180deg,
    rgba(74, 222, 128, 0.08) 0%,
    rgba(74, 222, 128, 0.14) 50%,
    rgba(74, 222, 128, 0.08) 100%);
  overflow: hidden;
  border-radius: 4px;
}

.timeline-line-fill {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0%;
  background: linear-gradient(180deg,
    #4ade80 0%,
    #22c55e 60%,
    rgba(34, 197, 94, 0.4) 100%);
  box-shadow: 0 0 24px rgba(74, 222, 128, 0.55);
  transition: height 0.15s linear;
}

.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 120px 1fr;
  gap: 0;
  align-items: center;
  padding: 2.4rem 0;
  min-height: 200px;
}

/* Left / right alternation */
.process-step:nth-child(odd) .step-content {
  grid-column: 1;
  grid-row: 1;
  text-align: right;
  transform: translateX(-40px);
  opacity: 0;
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.process-step:nth-child(even) .step-content {
  grid-column: 3;
  grid-row: 1;
  text-align: left;
  transform: translateX(40px);
  opacity: 0;
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.process-step.in-view .step-content {
  opacity: 1;
  transform: translateX(0);
}

/* First child (line-fill wrapper) is not a step */
.process-timeline > .process-step:nth-of-type(even) .step-content {
  grid-column: 3;
}

.step-node {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 3;
  opacity: 0;
  transform: scale(0.4);
  transition: opacity 0.6s ease, transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.process-step.in-view .step-node {
  opacity: 1;
  transform: scale(1);
}

.step-node-halo {
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74, 222, 128, 0.35), transparent 60%);
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}

.process-step.in-view .step-node-halo {
  opacity: 1;
  animation: haloPulse 2.6s ease-out infinite;
}

@keyframes haloPulse {
  0%   { transform: scale(0.7); opacity: 0.65; }
  60%  { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}

.step-marker {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(160deg, #0d1a10 0%, #0a0f0a 100%);
  border: 2px solid rgba(74, 222, 128, 0.35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-family: var(--font-display);
  color: var(--accent);
  position: relative;
  z-index: 2;
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
  overflow: hidden;
}

.step-marker::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  padding: 1px;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(74, 222, 128, 0.7) 90deg, transparent 180deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  animation: rotate 6s linear infinite;
}

.process-step.in-view .step-marker {
  border-color: var(--accent);
  box-shadow:
    0 0 0 4px rgba(74, 222, 128, 0.08),
    0 0 30px rgba(74, 222, 128, 0.35),
    inset 0 0 20px rgba(74, 222, 128, 0.06);
}

.process-step.in-view .step-marker::before {
  opacity: 1;
}

.process-step:hover .step-marker {
  transform: scale(1.08);
}

.step-marker-num {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--accent);
  opacity: 0.85;
}

.step-icon {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.step-content {
  background: linear-gradient(160deg, rgba(74, 222, 128, 0.04), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 1.75rem 1.9rem;
  transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth), transform 0.3s ease;
  position: relative;
  backdrop-filter: blur(6px);
}

.process-step.in-view .step-content {
  border-color: rgba(74, 222, 128, 0.3);
}

.process-step:hover .step-content {
  border-color: var(--accent);
  box-shadow:
    0 20px 50px -20px rgba(0, 0, 0, 0.6),
    0 0 40px -10px rgba(74, 222, 128, 0.35);
  transform: translateY(-4px);
}

/* Connector "tick" pointing from card to timeline */
.process-step:nth-child(odd) .step-content::after,
.process-step:nth-child(even) .step-content::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, rgba(74, 222, 128, 0.4), transparent);
  opacity: 0;
  transition: opacity 0.5s ease 0.4s;
}

.process-step:nth-child(odd) .step-content::after {
  right: -40px;
  background: linear-gradient(90deg, rgba(74, 222, 128, 0.5), transparent);
}

.process-step:nth-child(even) .step-content::after {
  left: -40px;
  background: linear-gradient(270deg, rgba(74, 222, 128, 0.5), transparent);
}

.process-step.in-view .step-content::after {
  opacity: 1;
}

.step-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
  opacity: 0.9;
}

.step-eyebrow .step-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: livePulse 2s ease-out infinite;
}

.step-content h3 {
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.step-content p {
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.65;
  margin-bottom: 1rem;
}

.process-step:nth-child(odd) .step-tags {
  justify-content: flex-end;
}

.step-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.step-tag {
  padding: 0.3rem 0.7rem;
  background: rgba(74, 222, 128, 0.08);
  border: 1px solid rgba(74, 222, 128, 0.2);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.process-step:hover .step-tag {
  background: rgba(74, 222, 128, 0.14);
  border-color: rgba(74, 222, 128, 0.35);
  color: var(--accent);
}

/* Mobile fallback */
@media (max-width: 768px) {
  .process-timeline {
    padding-left: 0;
  }
  .timeline-line {
    left: 32px;
    transform: none;
  }
  .process-step {
    grid-template-columns: 64px 1fr !important;
    padding: 1.5rem 0;
    min-height: auto;
  }
  .process-step:nth-child(odd) .step-content,
  .process-step:nth-child(even) .step-content {
    grid-column: 2 !important;
    text-align: left !important;
    transform: translateX(20px);
  }
  .process-step:nth-child(odd) .step-tags,
  .process-step:nth-child(even) .step-tags {
    justify-content: flex-start;
  }
  .step-node {
    grid-column: 1 !important;
    justify-content: flex-start;
  }
  .step-marker {
    width: 56px;
    height: 56px;
  }
  .step-marker-num { font-size: 0.65rem; }
  .step-icon { width: 20px; height: 20px; }
  .process-step:nth-child(odd) .step-content::after,
  .process-step:nth-child(even) .step-content::after {
    left: -20px !important;
    right: auto !important;
    width: 20px;
    background: linear-gradient(270deg, rgba(74, 222, 128, 0.5), transparent);
  }
}

/* ---- Technology Section ---- */
.tech-section {
  background: var(--bg-primary);
}

.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}

.tech-image {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-glow);
  position: relative;
}

.tech-image img {
  width: 100%;
}

.tech-image .floating-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.5rem 1rem;
  background: rgba(10, 15, 10, 0.9);
  border: 1px solid var(--accent);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  backdrop-filter: blur(10px);
}

.tech-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tech-feature {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  transition: all var(--transition-smooth);
}

.tech-feature:hover {
  border-color: var(--border-glow);
  transform: translateX(8px);
  box-shadow: var(--shadow-glow);
}

.tech-feature .feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(74, 222, 128, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  color: var(--accent);
}

.tech-feature .feature-icon svg {
  width: 22px;
  height: 22px;
}

.tech-feature h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.tech-feature p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---- Business Model Section ---- */
.business-section {
  background: var(--bg-secondary);
}

.business-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.business-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.unit-economics {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem;
}

.unit-economics h3 {
  margin-bottom: 1.5rem;
  text-align: center;
}

.economics-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.economics-row:last-child {
  border-bottom: none;
  padding-top: 1.5rem;
  margin-top: 0.5rem;
  border-top: 2px solid var(--accent);
}

.economics-row .row-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.economics-row .row-label .row-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(74, 222, 128, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
}

.economics-row .row-value {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
}

.economics-row:last-child .row-value {
  font-size: 1.5rem;
}

.revenue-streams {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem;
}

.revenue-streams h3 {
  margin-bottom: 1.5rem;
  text-align: center;
}

.revenue-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: 10px;
  margin-bottom: 0.75rem;
  border: 1px solid var(--border-color);
  background: rgba(10, 15, 10, 0.5);
  transition: all var(--transition-fast);
}

.revenue-item:hover {
  border-color: var(--border-glow);
  transform: translateX(4px);
}

.revenue-percent {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  min-width: 55px;
}

.revenue-bar {
  flex: 1;
  height: 6px;
  background: rgba(74, 222, 128, 0.1);
  border-radius: 3px;
  overflow: hidden;
}

.revenue-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green-600), var(--accent));
  border-radius: 3px;
  transition: width 1s ease-out;
}

.revenue-info h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0;
}

.revenue-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.business-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

.metric-card {
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  transition: all var(--transition-smooth);
}

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

.metric-card .metric-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
}

.metric-card .metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* ---- Market Opportunity ---- */
.market-section {
  background: var(--bg-primary);
}

.market-tiers {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 3rem;
}

.market-tier {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  transition: all var(--transition-smooth);
}

.market-tier:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

.tier-label {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tier-label h3 {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.tier-label .tier-tag {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.tier-label .tier-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-top: 0.5rem;
}

.tier-details p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.tier-details ul {
  list-style: none;
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tier-details ul li {
  padding: 0.3rem 0.75rem;
  background: rgba(74, 222, 128, 0.08);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ---- Impact Section ---- */
.impact-section {
  background: var(--bg-secondary);
}

.impact-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.impact-card {
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  text-align: center;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.impact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.impact-card.env::before {
  background: linear-gradient(90deg, var(--green-500), var(--green-300));
}

.impact-card.eco::before {
  background: linear-gradient(90deg, var(--amber-400), var(--amber-500));
}

.impact-card.social::before {
  background: linear-gradient(90deg, #60a5fa, #3b82f6);
}

.impact-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow);
}

.impact-card .card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(74, 222, 128, 0.08);
  border: 1px solid rgba(74, 222, 128, 0.22);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--accent);
}

.impact-card .card-icon svg {
  width: 26px;
  height: 26px;
}

.impact-card.env .card-icon { color: #4ade80; background: rgba(74, 222, 128, 0.08); border-color: rgba(74, 222, 128, 0.28); }
.impact-card.eco .card-icon { color: #fbbf24; background: rgba(251, 191, 36, 0.08); border-color: rgba(251, 191, 36, 0.28); }
.impact-card.social .card-icon { color: #60a5fa; background: rgba(96, 165, 250, 0.08); border-color: rgba(96, 165, 250, 0.28); }

.impact-card h3 {
  margin-bottom: 1rem;
}

.impact-card ul {
  list-style: none;
  text-align: left;
}

.impact-card ul li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.impact-card ul li:last-child {
  border-bottom: none;
}

.impact-card ul li::before {
  content: '\2713';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* ---- Inclusion Section ---- */
.inclusion-section {
  background: var(--bg-primary);
}

.inclusion-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}

.inclusion-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.inclusion-card {
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  transition: all var(--transition-smooth);
}

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

.inclusion-card .card-emoji {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(74, 222, 128, 0.08);
  border: 1px solid rgba(74, 222, 128, 0.22);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.9rem;
  color: var(--accent);
}

.inclusion-card .card-emoji svg {
  width: 22px;
  height: 22px;
}

.inclusion-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.inclusion-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.inclusion-image {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  position: relative;
}

.inclusion-image img {
  width: 100%;
  transition: transform var(--transition-smooth);
}

.inclusion-image:hover img {
  transform: scale(1.03);
}

/* ---- Roadmap Section ---- */
.roadmap-section {
  background: var(--bg-secondary);
}

.roadmap-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.roadmap-phases {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  position: relative;
}

.roadmap-phases::before {
  display: none;
}

.phase-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.5rem;
  position: relative;
  z-index: 1;
  transition: all var(--transition-smooth);
}

.phase-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow);
}

.phase-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.phase-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.phase-card .phase-title {
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.phase-card ul {
  list-style: none;
}

.phase-card ul li {
  font-size: 0.75rem;
  color: var(--text-secondary);
  padding: 0.25rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
}

.phase-card ul li::before {
  content: '\2022';
  color: var(--accent);
  flex-shrink: 0;
}

/* ---- Team Section ---- */
.team-section {
  background: var(--bg-primary);
}

.team-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.recognition-badge {
  margin: 2rem auto 0;
  max-width: 560px;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(74, 222, 128, 0.12), rgba(74, 222, 128, 0.04));
  border: 1px solid rgba(74, 222, 128, 0.35);
  box-shadow: 0 0 24px rgba(74, 222, 128, 0.08);
  text-align: left;
}

.recognition-badge svg {
  width: 26px;
  height: 26px;
  color: var(--accent);
  flex-shrink: 0;
}

.recognition-badge .recognition-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

.recognition-badge .recognition-text {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.3;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.team-card {
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  text-align: center;
  transition: all var(--transition-smooth);
}

.team-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow);
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-600), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1rem;
  font-weight: 700;
  color: var(--bg-primary);
}

.team-card h3 {
  font-size: 1.2rem;
}

.team-card .team-role {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1rem;
}

.team-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---- CTA Section ---- */
.cta-section {
  background: linear-gradient(
    135deg,
    var(--bg-secondary) 0%,
    rgba(20, 83, 45, 0.3) 50%,
    var(--bg-secondary) 100%
  );
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

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

.cta-section h2 {
  margin-bottom: 1rem;
}

.cta-section .section-subtitle {
  margin: 0 auto 2rem;
  text-align: center;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Footer ---- */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 1rem;
  line-height: 1.7;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 1rem;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col ul li a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
}

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

/* ---- Animated Counter ---- */
.counter {
  transition: all 0.3s ease;
}

/* ---- Scroll Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px) scale(0.98);
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0) scale(1);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px) scale(0.98);
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0) scale(1);
}

/* ---- Global Scroll Progress Bar ---- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #4ade80, #22c55e 60%, rgba(74, 222, 128, 0.4));
  transform: scaleX(0);
  transform-origin: left center;
  z-index: 100;
  box-shadow: 0 0 12px rgba(74, 222, 128, 0.5);
  pointer-events: none;
}

/* ---- Hero image parallax base ---- */
.hero-bg img {
  will-change: transform;
  transition: transform 0.05s linear;
}
.hero-visual {
  will-change: transform;
  transition: transform 0.05s linear;
}

/* ---- Keyframe Animations ---- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.5);
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes particleFloat {
  0%, 100% {
    transform: translateY(0) translateX(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) translateX(20px);
    opacity: 0;
  }
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--accent);
  border-radius: 50%;
  animation: particleFloat linear infinite;
  opacity: 0;
}

/* ---- Responsive Design ---- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    max-width: 600px;
    margin: 0 auto;
  }

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

  .stat-label { min-height: auto; }

  .problem-grid,
  .tech-grid,
  .inclusion-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .roadmap-phases {
    grid-template-columns: repeat(3, 1fr);
  }

  .roadmap-phases::before {
    display: none;
  }

  .market-tier {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 15, 10, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

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

  .hero-stats {
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .inclusion-features {
    grid-template-columns: 1fr;
  }

  .roadmap-phases {
    grid-template-columns: 1fr;
  }

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .process-timeline::before {
    display: none;
  }
}

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

  .business-metrics {
    grid-template-columns: 1fr;
  }

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