@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Color Palette - Premium Indigo Studio Theme & Light Theme */
  --bg-base: #F8FAFC;          /* slate-50 / off-white background */
  --bg-surface: #FFFFFF;       /* pure white cards */
  --bg-surface-hover: #F1F5F9;
  --bg-glass: rgba(248, 250, 252, 0.85);
  
  --primary: #6366F1;
  --primary-hover: #4F46E5;
  --primary-glow: rgba(99, 102, 241, 0.15);
  
  --secondary: #FF3B5C; /* Crimson from Bullseye for brand bridge */
  --secondary-glow: rgba(255, 59, 92, 0.15);
  
  --text-primary: #0F172A;     /* slate-900 / dark charcoal text */
  --text-secondary: #475569;   /* slate-600 */
  --text-muted: #64748B;
  
  --border-color: #E2E8F0;     /* slate-200 / light gray borders */
  --border-color-hover: rgba(99, 102, 241, 0.25);
  
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px -1px rgba(0, 0, 0, 0.01);
  --glow-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
}

/* Background Gradients */
.bg-gradient-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 900px;
  background: 
    radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(255, 59, 92, 0.04) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
}

/* Navigation */
header {
  position: sticky;
  top: 0;
  width: 100%;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  transition: var(--transition-smooth);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.logo svg, .logo-img {
  color: var(--primary);
  filter: drop-shadow(0 0 8px var(--primary-glow));
  transition: var(--transition-smooth);
}

.logo:hover svg, .logo:hover .logo-img {
  transform: translateY(-2px);
}

.logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  border-radius: 6px;
}

.logo span {
  background: linear-gradient(135deg, var(--text-primary) 60%, var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

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

.nav-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.nav-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 15px var(--primary-glow);
}

/* Hero Section */
.hero {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 8rem 2rem 5rem 2rem;
  text-align: center;
  z-index: 1;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--primary);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #0F172A 40%, #4F46E5 70%, var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Apps Section */
.apps-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem 8rem 2rem;
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.app-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--card-shadow);
}

.app-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: var(--transition-smooth);
}

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

.app-card.active:hover::before {
  opacity: 1;
}

.app-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  transition: var(--transition-smooth);
}

.app-card.active:hover .app-icon {
  background: var(--primary);
  color: #FFF;
  box-shadow: 0 0 15px var(--primary-glow);
}

.app-card.bullseye-card:hover .app-icon {
  background: var(--secondary);
  color: #FFF;
  box-shadow: 0 0 15px var(--secondary-glow);
}

.app-icon svg {
  width: 32px;
  height: 32px;
}

.app-card h3 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.status-badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  text-transform: uppercase;
}

.status-badge.live {
  background: rgba(16, 185, 129, 0.1);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.status-badge.soon {
  background: rgba(245, 158, 11, 0.1);
  color: #F59E0B;
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.app-card p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  flex-grow: 1;
}

.card-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.8rem 1.5rem;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.app-card.active .card-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 15px var(--primary-glow);
}

.app-card.bullseye-card .card-btn:hover {
  background: var(--secondary);
  border-color: var(--secondary);
  box-shadow: 0 0 15px var(--secondary-glow);
}

/* Coming Soon App styling */
.app-card.inactive {
  opacity: 0.6;
}

/* Footer styling */
footer {
  background-color: #05070B;
  border-top: 1px solid var(--border-color);
  padding: 4rem 2rem 2rem 2rem;
  position: relative;
  z-index: 1;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-info {
  max-width: 320px;
}

.footer-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.footer-links {
  display: flex;
  gap: 4rem;
}

.footer-col h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

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

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

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

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

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.75rem;
  }
  
  .footer-top {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .footer-links {
    gap: 2rem;
  }
}

/* Mission Section Styles */
.mission-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  margin-top: 2rem;
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
  display: inline-block;
  width: 100%;
}

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

.mission-statement {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text-primary);
  margin: 0 !important;
  font-style: italic;
}

/* Framework section (How Everstep Works) */
.framework-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.framework-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  text-align: left;
  transition: var(--transition-smooth);
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

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

.framework-icon {
  width: 48px;
  height: 48px;
  background: rgba(99, 102, 241, 0.08);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.framework-icon svg {
  width: 24px;
  height: 24px;
}

.framework-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
}

.framework-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 !important;
}

/* Product Philosophy section */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.philosophy-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  text-align: left;
  transition: var(--transition-smooth);
}

.philosophy-card:hover {
  border-color: var(--border-color-hover);
  transform: translateY(-2px);
}

.philosophy-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary);
}

.philosophy-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 !important;
}

/* Responsive Overrides for Grids */
@media (max-width: 900px) {
  .framework-grid {
    grid-template-columns: 1fr;
  }
  .philosophy-grid {
    grid-template-columns: 1fr;
  }
}

/* Hide header nav links on mobile devices */
@media (max-width: 768px) {
  .nav-links {
    display: none !important;
  }
}

/* Stepping Stone Background Path Illustration */
.stepping-stone-bg {
  position: absolute;
  top: 700px;
  right: 6%;
  width: 160px;
  height: 900px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.65;
}

.stepping-stone-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.stepping-stone-svg text {
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
  transition: var(--transition-smooth);
}

@media (max-width: 1200px) {
  .stepping-stone-bg {
    display: none;
  }
}

/* Steps Illustration Styles */
.steps-illustration-wrapper {
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  animation: fadeIn 1s ease-out;
}

.steps-svg {
  width: 140px;
  height: 60px;
  overflow: visible;
}

.steps-svg circle {
  transition: r 0.3s ease;
}

.steps-svg circle:hover {
  r: 6.5;
  filter: drop-shadow(0 0 4px var(--primary));
  cursor: pointer;
}

.illustration-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  font-weight: 700;
}

/* Light Section Theme System */
.light-section {
  background: #F8FAFC !important;
  color: #0F172A !important;
  border-top: 1px solid #E2E8F0;
  border-bottom: 1px solid #E2E8F0;
  padding: 6rem 2rem !important;
  position: relative;
  z-index: 1;
}

.light-section .section-header h2 {
  color: #0F172A !important;
}

.light-section .section-header p {
  color: #475569 !important;
}

.light-section .badge {
  background: rgba(99, 102, 241, 0.06) !important;
  border: 1px solid rgba(99, 102, 241, 0.15) !important;
  color: var(--primary) !important;
}

/* Light grid cards */
.light-section .framework-card,
.light-section .philosophy-card {
  background: #FFFFFF !important;
  border: 1px solid #E2E8F0 !important;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.02), 0 2px 4px rgba(15, 23, 42, 0.01) !important;
}

.light-section .framework-card h3,
.light-section .philosophy-card h3 {
  color: #0F172A !important;
}

.light-section .framework-card p,
.light-section .philosophy-card p {
  color: #475569 !important;
}

.light-section .framework-card:hover,
.light-section .philosophy-card:hover {
  border-color: #CBD5E1 !important;
  transform: translateY(-4px);
  box-shadow: 0 12px 20px rgba(15, 23, 42, 0.04), 0 4px 6px rgba(15, 23, 42, 0.02) !important;
}

.light-section .framework-icon {
  background: rgba(99, 102, 241, 0.05) !important;
  color: var(--primary) !important;
}

.light-section .framework-card:hover .framework-icon {
  background: var(--primary) !important;
  color: #FFF !important;
}

/* Light Theme general button overrides */
.nav-btn, .card-btn {
  background: #FFFFFF !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
}

.nav-btn:hover {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #FFFFFF !important;
}

.app-card.active .card-btn:hover {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #FFFFFF !important;
}

.app-card.bullseye-card .card-btn:hover {
  background: var(--secondary) !important;
  border-color: var(--secondary) !important;
  color: #FFFFFF !important;
}

/* Light Theme overrides for corporate Footer */
footer {
  background-color: #F1F5F9 !important;
  border-top: 1px solid #E2E8F0 !important;
  color: #475569 !important;
}

footer .logo span {
  background: linear-gradient(135deg, #0F172A 60%, var(--primary)) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

footer .footer-col h4 {
  color: #0F172A !important;
}

footer .footer-col ul li a {
  color: #475569 !important;
}

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

footer .footer-bottom {
  border-top: 1px solid #E2E8F0 !important;
  color: #64748B !important;
}

/* Philosophy SVG icon styling */
.philosophy-icon {
  width: 48px;
  height: 48px;
  background: rgba(99, 102, 241, 0.08);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  padding: 10px;
  transition: var(--transition-smooth);
}

.philosophy-icon svg {
  width: 24px;
  height: 24px;
}

.philosophy-card:hover .philosophy-icon {
  background: var(--primary) !important;
  color: #FFFFFF !important;
  box-shadow: 0 0 15px var(--primary-glow);
}

/* Contact Form Styling */
.contact-input {
  width: 100%;
  background: #FFFFFF !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
  padding: 0.8rem 1.25rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  box-sizing: border-box;
  transition: var(--transition-smooth);
}

.contact-input:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.1) !important;
}

.contact-btn {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #FFFFFF !important;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
}

.contact-btn:hover {
  background: var(--primary-hover) !important;
  border-color: var(--primary-hover) !important;
  box-shadow: 0 6px 20px var(--primary-glow) !important;
}