/* ============================================
   ProLegend Dynamics — Premium Enterprise CSS
   ============================================ */

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

:root {
  /* Brand colors extracted from logo */
  --bg-deep: #080b14;
  --bg-section: #0c1020;
  --bg-card: #111627;
  --bg-card-hover: #161d33;
  --border-subtle: rgba(255,255,255,0.06);
  --border-card: rgba(255,255,255,0.08);

  /* Gradient — logo pink → violet → blue */
  --grad-start: #e84393;
  --grad-mid: #8b5cf6;
  --grad-end: #4facfe;
  --gradient: linear-gradient(135deg, var(--grad-start), var(--grad-mid), var(--grad-end));
  --gradient-h: linear-gradient(90deg, var(--grad-start), var(--grad-mid), var(--grad-end));

  /* Text */
  --text-primary: #f0f2f5;
  --text-secondary: #9ca3b4;
  --text-muted: #636d83;

  /* Spacing scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-medium: 0.4s var(--ease-out);
  --transition-slow: 0.6s var(--ease-out);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; }
ul { list-style: none; }

/* --- Utility --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.7;
}

.section-header-center {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.section-header-center h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}
.section-header-center .section-label {
  display: block;
  margin-bottom: var(--space-sm);
}

.gradient-text {
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 var(--space-md);
  transition: background var(--transition-medium), box-shadow var(--transition-medium), padding var(--transition-medium);
}
.nav.scrolled {
  background: rgba(8, 11, 20, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--border-subtle);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  transition: height var(--transition-medium);
}
.nav.scrolled .nav-inner { height: 60px; }

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
.nav-logo img {
  height: 36px;
  width: auto;
  border-radius: 6px;
  object-fit: contain;
}
.nav-logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}
.nav-logo-text span {
  font-weight: 400;
  color: var(--text-secondary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gradient-h);
  border-radius: 1px;
  transition: width var(--transition-fast);
}
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: 999px;
  background: var(--gradient);
  color: #fff;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.nav-cta:hover { opacity: 0.9; transform: translateY(-1px); }

/* Mobile menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 1px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: fixed;
  top: 60px; left: 0; right: 0; bottom: 0;
  background: rgba(8, 11, 20, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-xl) var(--space-md);
  flex-direction: column;
  gap: var(--space-md);
  z-index: 999;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast);
}
.nav-mobile a:hover { color: var(--text-primary); }

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}

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

/* Animated gradient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  animation: orbFloat 20s ease-in-out infinite;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: var(--grad-start);
  top: -10%; right: -5%;
  animation-delay: 0s;
}
.hero-orb-2 {
  width: 500px; height: 500px;
  background: var(--grad-end);
  bottom: -15%; left: -10%;
  animation-delay: -7s;
}
.hero-orb-3 {
  width: 400px; height: 400px;
  background: var(--grad-mid);
  top: 40%; left: 50%;
  animation-delay: -14s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* Grid pattern */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero-text { max-width: 600px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border-card);
  background: rgba(139, 92, 246, 0.08);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}
.hero-badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--grad-mid);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.875rem 1.75rem;
  border-radius: 999px;
  transition: all var(--transition-fast);
}
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 24px rgba(139, 92, 246, 0.25);
}
.btn-primary:hover {
  opacity: 0.92;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(139, 92, 246, 0.35);
}
.btn-secondary {
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-card);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.btn-arrow {
  transition: transform var(--transition-fast);
}
.btn:hover .btn-arrow { transform: translateX(3px); }

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-container {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 520px;
}

/* Network visualization */
.network-canvas {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

.hero-visual-glow {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,0.12) 0%, transparent 70%);
  animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* Trust bar */
.hero-trust {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}
.hero-trust-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}
.hero-trust-items {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.hero-trust-item {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.trust-icon {
  width: 16px; height: 16px;
  opacity: 0.5;
}

/* --- ERP Environments --- */
.erp-environments {
  background: var(--bg-section);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.erp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.erp-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}
.erp-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-h);
  opacity: 0;
  transition: opacity var(--transition-medium);
}
.erp-card:hover::before { opacity: 1; }
.erp-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.erp-logo-container {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.erp-logo-svg {
  width: 100px;
  height: 50px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.erp-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}

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

/* --- Problem Section --- */
.problem {
  background: var(--bg-section);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.problem-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-h);
  opacity: 0;
  transition: opacity var(--transition-medium);
}
.problem-card:hover::before { opacity: 1; }
.problem-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.problem-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: rgba(139, 92, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.problem-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --- Services --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.service-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
  position: relative;
}
.service-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--gradient);
  opacity: 0.1;
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.service-tag {
  font-size: 0.725rem;
  font-weight: 500;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  background: rgba(79, 172, 254, 0.08);
  color: var(--grad-end);
  border: 1px solid rgba(79, 172, 254, 0.12);
}

/* --- Case Studies --- */
.cases {
  background: var(--bg-section);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.case-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  transition: all var(--transition-medium);
  display: flex;
  flex-direction: column;
}
.case-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.case-industry {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grad-end);
  margin-bottom: var(--space-sm);
}

.case-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.case-card > p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-md);
  flex: 1;
}

.case-metrics {
  display: flex;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-subtle);
}

.case-metric {
  flex: 1;
}
.case-metric-value {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.case-metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.125rem;
}

/* --- Framework --- */
.framework-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.framework-step {
  padding: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-medium);
  position: relative;
}
.framework-step:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.framework-letter {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.framework-step h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.framework-step p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.framework-connector {
  display: none;
}

/* --- Partners --- */
.partners {
  background: var(--bg-section);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.partners-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
  align-items: center;
}

.partners-text h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.partners-text p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.partners-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.partner-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}
.partner-item:hover {
  border-color: rgba(255,255,255,0.1);
  background: var(--bg-card-hover);
}

.partner-check {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: 50%;
  background: rgba(79, 172, 254, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.partner-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.partner-item p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Partners visual */
.partners-visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.partner-stat-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-fast);
}
.partner-stat-card:hover {
  border-color: rgba(255,255,255,0.1);
}

.partner-stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.partner-stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* --- Contact --- */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
}

.contact-info h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.contact-info > p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.contact-detail-icon {
  width: 40px; height: 40px;
  min-width: 40px;
  border-radius: var(--radius-sm);
  background: rgba(139, 92, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-detail-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.contact-detail-text strong {
  display: block;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 2px;
}

/* Global Presence Visual */
.global-presence-visual {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: rgba(139, 92, 246, 0.04);
  border: 1px solid rgba(139, 92, 246, 0.1);
  border-radius: var(--radius-md);
}
.globe-map {
  text-align: center;
}
.world-outline {
  width: 100%;
  max-width: 300px;
  height: auto;
  margin: 0 auto;
  display: block;
}
.globe-tagline {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: var(--space-xs);
  letter-spacing: 0.02em;
}
.globe-tagline strong {
  color: var(--text-primary);
  font-weight: 600;
}
.ping-ring {
  animation: pingPulse 2.5s ease-out infinite;
}
.ping-ring-2 {
  animation-delay: 1.2s;
}
@keyframes pingPulse {
  0% { r: 3; opacity: 0.8; }
  70% { r: 14; opacity: 0; }
  100% { r: 14; opacity: 0; }
}
.arc-animate {
  animation: arcDash 3s linear infinite;
}
@keyframes arcDash {
  to { stroke-dashoffset: -24; }
}

/* Form */
.contact-form-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
}

.form-group {
  margin-bottom: var(--space-sm);
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.375rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--grad-mid);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.form-submit {
  width: 100%;
  margin-top: var(--space-xs);
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}
.form-success.show { display: block; }
.form-success h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}
.form-success p {
  color: var(--text-secondary);
}

/* --- Footer --- */
.footer {
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--border-subtle);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.footer-brand img {
  height: 28px;
  width: auto;
  border-radius: 4px;
  object-fit: contain;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: var(--space-md);
}
.footer-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--text-secondary); }

/* --- Section dividers --- */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
  border: none;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; text-align: left; }
  .hero-visual { display: none; }
  .erp-grid { grid-template-columns: repeat(2, 1fr); }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .framework-steps { grid-template-columns: repeat(3, 1fr); }
  .partners-content { grid-template-columns: 1fr; }
  .contact-wrapper { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .section { padding: var(--space-2xl) 0; }
  .section-title { font-size: clamp(1.75rem, 5vw, 2.5rem); }

  .hero h1 { font-size: clamp(2rem, 6vw, 3rem); }

  .problem-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .erp-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .framework-steps { grid-template-columns: repeat(2, 1fr); }
  .contact-wrapper { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: var(--space-sm); text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .framework-steps { grid-template-columns: 1fr; }
  .case-metrics { flex-direction: column; gap: var(--space-sm); }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { text-align: center; justify-content: center; }
}

/* ============================================
   Multi-Page & Enhanced Styles
   ============================================ */

/* --- Active nav link --- */
.nav-links a.active { color: var(--text-primary); }
.nav-links a.active::after { width: 100%; }

/* --- Page Hero (inner pages) --- */
.page-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  padding-bottom: var(--space-xl);
  position: relative;
  overflow: hidden;
}
.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}
.page-hero h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

/* --- Hero Logo Banner (homepage) --- */
.hero-logo-banner {
  position: relative;
  display: inline-block;
  margin-bottom: var(--space-lg);
}
.hero-logo-img {
  width: 140px;
  height: auto;
  border-radius: var(--radius-lg);
  position: relative;
  z-index: 2;
  box-shadow:
    0 0 40px rgba(139, 92, 246, 0.25),
    0 0 80px rgba(232, 67, 147, 0.1);
  animation: logoFloat 6s ease-in-out infinite;
}
.hero-logo-glow {
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,0.2) 0%, rgba(232,67,147,0.1) 40%, transparent 70%);
  animation: glowPulse 4s ease-in-out infinite;
  z-index: 1;
}
.hero-logo-ring {
  position: absolute;
  inset: -12px;
  border-radius: var(--radius-xl);
  border: 2px solid transparent;
  background: linear-gradient(var(--bg-deep), var(--bg-deep)) padding-box,
              var(--gradient) border-box;
  z-index: 1;
  animation: ringRotate 8s linear infinite;
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes ringRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* --- Hero particles --- */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

/* --- Why Section --- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
.why-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}
.why-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.why-illustration {
  width: 100%;
  max-width: 200px;
  margin: 0 auto var(--space-md);
}
.why-illustration svg {
  width: 100%;
  height: auto;
}
.why-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}
.why-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --- Stats Bar --- */
.stats-bar {
  background: var(--bg-section);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-2xl) 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  text-align: center;
}
.stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-xs);
}
.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* --- Services Preview --- */
.services-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
.service-preview-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}
.service-preview-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.service-preview-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}
.service-preview-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --- Section CTA --- */
.section-cta {
  text-align: center;
  margin-top: var(--space-xl);
}

/* --- CTA Banner --- */
.cta-banner {
  position: relative;
  overflow: hidden;
  background: var(--bg-section);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.cta-banner-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.12;
}
.cta-orb-1 {
  width: 400px; height: 400px;
  background: var(--grad-start);
  top: -20%; left: -5%;
}
.cta-orb-2 {
  width: 350px; height: 350px;
  background: var(--grad-end);
  bottom: -20%; right: -5%;
}
.cta-banner-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.cta-banner-content h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}
.cta-banner-content p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}
.cta-banner-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Footer Enhanced --- */
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-subtle);
}
.footer-brand-link {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: var(--space-sm);
}
.footer-brand-link img {
  height: 36px;
  width: auto;
  border-radius: 6px;
  object-fit: contain;
}
.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 280px;
}
.footer-nav-col h4 {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}
.footer-nav-col a {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0.25rem 0;
  transition: color var(--transition-fast);
}
.footer-nav-col a:hover { color: var(--text-secondary); }
.footer-offices {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* --- About Page Styles --- */
.about-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
.about-story-text p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}
.about-story-text p:last-child { margin-bottom: 0; }
.about-visual-card {
  width: 100%;
  padding: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
}
.about-visual-card svg {
  width: 100%;
  height: auto;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
.value-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  transition: all var(--transition-medium);
}
.value-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.value-card-featured {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(139,92,246,0.06), rgba(79,172,254,0.06));
  border-color: rgba(139,92,246,0.15);
}
.value-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: rgba(139, 92, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}
.value-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}
.value-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Offices Grid */
.offices-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
.office-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  transition: all var(--transition-medium);
}
.office-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.office-illustration {
  margin-bottom: var(--space-md);
}
.office-illustration svg {
  width: 100%;
  height: auto;
}
.office-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}
.office-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

@keyframes officePulse {
  0%, 100% { r: 20; opacity: 0.15; }
  50% { r: 25; opacity: 0.3; }
}
.office-pulse {
  animation: officePulse 3s ease-in-out infinite;
}

/* --- Case Studies Full Page --- */
.cases-grid-full {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.case-card-full {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  transition: all var(--transition-medium);
  align-items: center;
}
.case-card-full:hover {
  border-color: rgba(255,255,255,0.1);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.case-card-content .case-industry {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grad-end);
  margin-bottom: var(--space-sm);
  display: block;
}
.case-card-content h3 {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}
.case-card-content > p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}
.case-detail-text {
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-subtle);
}
.case-detail-text h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  margin-top: var(--space-md);
}
.case-detail-text h4:first-child { margin-top: 0; }
.case-detail-text p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}
.case-card-metrics {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: rgba(139, 92, 246, 0.04);
  border: 1px solid rgba(139, 92, 246, 0.1);
  border-radius: var(--radius-md);
}
.case-card-metrics .case-metric-value {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Impact & Experience Metrics --- */
.impact-metrics {
  background: var(--bg-deep);
  padding: var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}
.impact-metrics::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(139, 92, 246, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}
.impact-card {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  position: relative;
  transition: all var(--transition-medium);
}
.impact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-h);
  border-radius: 2px;
}
.impact-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.impact-number {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: var(--space-sm);
  background: var(--gradient-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.impact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-sm);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(79, 172, 254, 0.15));
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: var(--radius-md);
  color: var(--grad-mid);
}
.impact-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}
.impact-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 320px;
  margin: 0 auto;
}

/* --- Engagements Grid --- */
.engagements {
  background: var(--bg-section);
  padding: var(--space-3xl) 0;
}
.engagements-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
.engagement-card {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  transition: all var(--transition-medium);
  display: flex;
  flex-direction: column;
}
.engagement-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.engagement-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}
.engagement-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(79, 172, 254, 0.12));
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: var(--radius-sm);
  color: var(--grad-mid);
  flex-shrink: 0;
}
.engagement-industry {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grad-end);
}
.engagement-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
  line-height: 1.35;
}
.engagement-context {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}
.engagement-delivered {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: var(--space-md);
}
.engagement-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--grad-mid);
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.12);
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
}
.engagement-outcomes {
  list-style: none;
  padding: 0;
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border-subtle);
}
.engagement-outcomes li {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.6;
  padding: 0.3rem 0;
  padding-left: 1rem;
  position: relative;
}
.engagement-outcomes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gradient-h);
}

/* --- Floating Particles (CSS-only) --- */
.hero-particles::before,
.hero-particles::after {
  content: '';
  position: absolute;
  width: 3px; height: 3px;
  background: rgba(139, 92, 246, 0.4);
  border-radius: 50%;
  animation: particleDrift 15s linear infinite;
}
.hero-particles::before {
  top: 20%; left: 10%;
  box-shadow:
    60vw 10vh 0 rgba(79,172,254,0.3),
    20vw 50vh 0 rgba(232,67,147,0.25),
    80vw 30vh 0 rgba(139,92,246,0.3),
    40vw 70vh 0 rgba(79,172,254,0.2),
    70vw 60vh 0 rgba(232,67,147,0.2),
    10vw 80vh 0 rgba(139,92,246,0.25),
    90vw 45vh 0 rgba(79,172,254,0.3),
    55vw 25vh 0 rgba(232,67,147,0.2);
}
.hero-particles::after {
  top: 40%; right: 15%;
  animation-delay: -7s;
  animation-duration: 20s;
  box-shadow:
    -30vw 20vh 0 rgba(79,172,254,0.25),
    -60vw 40vh 0 rgba(232,67,147,0.3),
    -15vw 60vh 0 rgba(139,92,246,0.2),
    -50vw 15vh 0 rgba(79,172,254,0.25),
    -75vw 50vh 0 rgba(232,67,147,0.2),
    -40vw 70vh 0 rgba(139,92,246,0.3);
}

@keyframes particleDrift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(10px, -15px); }
  50% { transform: translate(-8px, 10px); }
  75% { transform: translate(15px, 5px); }
  100% { transform: translate(0, 0); }
}

/* --- Page transition fade-in --- */
body {
  animation: pageIn 0.5s ease-out;
}
@keyframes pageIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Multi-page Responsive --- */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: 1fr 1fr; }
  .services-preview-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-story-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .value-card-featured { grid-column: 1 / -1; }
  .case-card-full { grid-template-columns: 1fr; }
  .impact-grid { grid-template-columns: 1fr 1fr; }
  .engagements-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
}

@media (max-width: 768px) {
  .page-hero { min-height: 40vh; }
  .page-hero h1 { font-size: clamp(1.75rem, 5vw, 2.5rem); }
  .why-grid { grid-template-columns: 1fr; }
  .services-preview-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .offices-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .value-card-featured { grid-column: 1; }
  .cta-banner-actions { flex-direction: column; align-items: center; }
  .footer-top { grid-template-columns: 1fr; gap: var(--space-md); }
  .hero-logo-img { width: 100px; }
}

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