/* NIMBUS21 Design System - Main Stylesheet */

:root {
  /* NIMBUS21 Monochromatic Design System - Based on Designer.md */
  --nimbus-black: #0A0A0A;        /* Primary brand black */
  --nimbus-charcoal: #1A1A1A;    /* Secondary depth */
  --nimbus-graphite: #2D2D2D;    /* Tertiary elements */
  --nimbus-steel: #4A4A4A;        /* Supporting text */
  --nimbus-silver: #6B6B6B;       /* Muted elements */
  --nimbus-platinum: #8C8C8C;     /* Subtle accents */
  --nimbus-pearl: #F5F5F5;        /* Background highlights */
  --nimbus-white: #FFFFFF;        /* Primary contrast */
  
  /* Legacy mappings for backward compatibility */
  --color-primary: var(--nimbus-black);
  --color-secondary: var(--nimbus-pearl);
  --color-accent: var(--nimbus-black);  /* Was blue, now black */
  --color-accent-hover: var(--nimbus-charcoal);
  --color-white: var(--nimbus-white);
  --color-gray-50: var(--nimbus-pearl);
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: var(--nimbus-platinum);
  --color-gray-500: var(--nimbus-silver);
  --color-gray-600: var(--nimbus-steel);
  --color-gray-700: var(--nimbus-graphite);
  --color-gray-800: var(--nimbus-charcoal);
  --color-gray-900: var(--nimbus-black);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Text sizes */
  --text-body-sm: 0.875rem;
  --text-body-md: 1rem;
  --text-body-lg: 1.125rem;
  --text-caption: 0.75rem;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Space variables (for consistency) */
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */
  --space-32: 8rem;    /* 128px */
  --space-40: 10rem;   /* 160px */
  --space-48: 12rem;   /* 192px */
  
  /* Layout */
  --max-width: 1280px;
  --header-height: 80px;
  --header-height-mobile: 65px;
  --header-padding-top: 1rem;
  
  /* Transitions */
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--color-gray-900);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-gray-900);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

/* Body Typography */
p {
  font-family: var(--font-primary);
  font-size: var(--text-body-md);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.6;
  color: var(--nimbus-graphite);
  margin-bottom: var(--space-6);
  max-width: 65ch;
}

/* Lead Text */
.lead {
  font-size: var(--text-body-lg);
  line-height: 1.5;
  color: var(--nimbus-steel);
  letter-spacing: -0.01em;
}

/* Supporting Text */
.supporting {
  font-size: var(--text-body-sm);
  line-height: 1.5;
  color: var(--nimbus-steel);
}

/* Caption Text */
.caption {
  font-size: var(--text-caption);
  line-height: 1.4;
  color: var(--nimbus-silver);
  letter-spacing: 0;
}

a {
  color: var(--nimbus-black);
  text-decoration: none;
  transition: var(--transition-fast);
  font-weight: 500;
  position: relative;
}

/* Remove default underline on hover */
a:hover {
  color: var(--nimbus-charcoal);
  text-decoration: none;
}

/* Animated underline for inline links (not buttons or nav) */
a:not(.btn):not(.nav__link):not(.header__logo):not(.footer__logo) {
  display: inline-block;
  position: relative;
}

a:not(.btn):not(.nav__link):not(.header__logo):not(.footer__logo)::after {
  content: '';
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -4px;
  left: 0;
  background-color: var(--nimbus-black);
  transition: width 0.3s ease;
}

a:not(.btn):not(.nav__link):not(.header__logo):not(.footer__logo):hover::after {
  width: 100%;
}

/* Layout Components */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

.section {
  padding: var(--space-24) 0; /* 96px mobile */
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-32) 0; /* 128px tablet */
  }
}

@media (min-width: 1024px) {
  .section {
    padding: var(--space-40) 0; /* 160px desktop */
  }
}

@media (min-width: 1440px) {
  .section {
    padding: var(--space-48) 0; /* 192px large desktop */
  }
}

.section--hero {
  padding: calc(var(--header-height) + var(--header-padding-top) + var(--spacing-3xl)) 0 var(--spacing-3xl);
  min-height: 90vh;
  display: flex;
  align-items: center;
  background-color: #fafafa;
  position: relative;
}

@media (max-width: 768px) {
  .section--hero {
    padding-top: calc(var(--header-height-mobile) + var(--spacing-3xl) + 2rem);
    min-height: 100vh;
  }
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-200);
  height: var(--header-height);
  transition: var(--transition-base);
  display: flex;
  align-items: center;
}

.header--scrolled {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-gray-900);
  padding: var(--spacing-sm) 0;
}

.header__logo img {
  height: 45px;
  width: auto;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  height: 100%;
}

.nav__list {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
  height: 100%;
  margin: 0;
  padding: 0;
}

.nav__list li {
  display: flex;
  align-items: center;
  height: auto;
  position: relative;
}

.nav__link {
  color: var(--color-gray-600);
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-xs);
  /* Ensure consistent font rendering */
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-gray-900);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0.5rem;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--nimbus-black);
  transition: width 0.3s ease;
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--text-body-md);
  letter-spacing: -0.01em;
  border-radius: 12px;
  transition: var(--transition-base);
  cursor: pointer;
  border: none;
  text-decoration: none;
  gap: var(--space-2);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background-color: var(--nimbus-black);
  color: var(--nimbus-white);
  border: 2px solid var(--nimbus-black);
}

.btn--primary:hover {
  background-color: var(--nimbus-white);
  color: var(--nimbus-black);
  border-color: var(--nimbus-black);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(10, 10, 10, 0.15);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-gray-700);
  border: 2px solid var(--color-gray-300);
}

.btn--secondary:hover {
  border-color: var(--color-gray-400);
  background-color: var(--color-gray-50);
}

.btn--large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn--small {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  border-radius: 8px;
}

/* Cards */
.card {
  background: var(--nimbus-white);
  border: 1px solid var(--color-gray-200);
  border-radius: 16px;
  padding: var(--spacing-xl);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: var(--transition-base);
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* Team Member Images */
.team-member-img {
  width: 120px;
  height: 120px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-gray-100);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-member-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.2);
}

/* Value Icons */
.value-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--nimbus-pearl);
  color: var(--nimbus-black);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

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

.card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gray-300);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-50);
  border-radius: 12px;
  margin-bottom: var(--spacing-md);
  transition: var(--transition-base);
  overflow: hidden;
}

.card__icon img {
  width: 32px;
  height: 32px;
  filter: brightness(0) saturate(100%);
  opacity: 1;
  transition: var(--transition-base);
}

.card:hover .card__icon {
  background: var(--color-gray-100);
  transform: scale(1.05);
}

.card:hover .card__icon img {
  transform: scale(1.1);
}

.card__title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.card__description {
  color: var(--nimbus-steel);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Feature Sections */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-xl);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--nimbus-white);
  border: 2px solid var(--nimbus-pearl);
  border-radius: 20px;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--nimbus-charcoal), var(--nimbus-graphite));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-icon img {
  width: 48px;
  height: 48px;
  color: var(--nimbus-charcoal);
  position: relative;
  z-index: 1;
  transition: var(--transition-base);
  display: block;
}

.feature-card:hover .feature-icon {
  border-color: var(--nimbus-charcoal);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.feature-card:hover .feature-icon::before {
  opacity: 1;
}

.feature-card:hover .feature-icon img {
  filter: brightness(0) invert(1);
  transform: scale(1.1);
}


/* Stats Section */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  text-align: center;
}

/* Stats Section */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
  padding: var(--spacing-3xl) 0;
  max-width: 1200px;
  margin: 0 auto;
}

.stats > div {
  padding: var(--spacing-xl) var(--spacing-lg);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: transparent;
}

/* .stats > div:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 60px;
  width: 1px;
  background-color: var(--color-gray-200);
} */

@media (max-width: 968px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .stats > div {
    padding: var(--spacing-lg);
  }
  
  .stats > div::after {
    display: none !important;
  }
  
  .stats > div:nth-child(odd):not(:last-child)::after {
    display: block !important;
    right: -50%;
    height: 40px;
  }
  
  .stats > div:nth-child(1)::after,
  .stats > div:nth-child(2)::after {
    bottom: -50%;
    top: auto;
    right: 50%;
    transform: translateX(50%);
    width: 80%;
    height: 1px;
  }
}

.stat__number {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--nimbus-black);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
  font-feature-settings: "tnum" on;
}

.stat__label {
  color: var(--nimbus-steel);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

@media (max-width: 768px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    padding: var(--spacing-2xl) 0;
  }
  
  .stats > div {
    padding: var(--spacing-md);
    background-color: transparent !important;
    background: none !important;
  }
  
  /* Fix gray block issue on stats section */
  .stats-section .stats > div::before,
  .stats-section .stats > div::after {
    display: none !important;
  }
  
  .stats > div:nth-child(3)::before,
  .stats > div:nth-child(4)::before {
    content: none !important;
  }
  
  .stat__number {
    font-size: 2rem;
  }
  
  .stat__label {
    font-size: 0.875rem;
  }
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, var(--color-gray-900), var(--color-gray-800));
  color: var(--color-white);
  text-align: center;
  border-radius: 24px;
  padding: var(--spacing-3xl);
  margin: var(--spacing-3xl) 0;
}

.cta h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta p {
  color: var(--color-gray-300);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--color-gray-700);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-gray-300);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--nimbus-black);
  box-shadow: 0 0 0 3px rgba(10, 10, 10, 0.1);
}

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

/* Footer */
.footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--spacing-2xl) 0 var(--spacing-xl);
}

.footer__content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer__section h4 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: var(--spacing-xs);
}

.footer__links a {
  color: var(--color-gray-400);
}

.footer__links a:hover {
  color: var(--color-white);
}

.footer__bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-gray-800);
  color: var(--color-gray-500);
  width: 100%;
  margin: 0 auto;
}

/* Icon System - Monochromatic Enterprise Design */
.icon-monochrome {
  filter: brightness(0) saturate(100%);
  transition: var(--transition-base);
}

.icon-monochrome:hover {
  filter: brightness(0) saturate(100%) opacity(0.8);
}

/* SVG Color Override */
.feature-icon img,
.card__icon img {
  filter: brightness(0) saturate(100%);
}

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

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes focus-fade-in {
  to {
    opacity: 1;
  }
}

/* Scroll Reveal Animation */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: all 800ms cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Parallax Elements */
[data-parallax] {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* Enhanced Button Interactions */
.btn {
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
  transition: all 200ms ease-out;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover {
  transform: translateY(-4px) scale(1.02);
}

.btn:active {
  transform: scale(0.98);
  transition: transform 100ms ease-out;
}

.btn:active::before {
  width: 300px;
  height: 300px;
}

/* Focus States */
.focus-ring {
  outline: none;
  position: relative;
}

.focus-ring:focus-visible::before {
  content: '';
  position: absolute;
  inset: -4px;
  border: 2px solid var(--nimbus-black);
  border-radius: inherit;
  opacity: 0;
  animation: focus-fade-in 200ms ease-out forwards;
}

/* Card Hover Enhancement */
.card {
  will-change: transform;
  transform: translateZ(0);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.1));
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

/* Chat Interface */
.chat-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.chat-overlay.active {
  opacity: 1;
  visibility: visible;
}

.chat-container {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  width: 90%;
  max-width: 1200px;
  height: 85vh;
  background: transparent;
  border-radius: 20px;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.chat-container.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.chat-header {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 10;
}

.chat-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--nimbus-black);
}

.chat-controls {
  display: flex;
  gap: 1rem;
}

.chat-control-btn {
  width: 44px;
  height: 44px;
  border: none;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  color: var(--nimbus-black);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.chat-control-btn:hover {
  background: var(--nimbus-black);
  color: var(--nimbus-white);
  transform: scale(1.05);
}

.chat-iframe-container {
  flex: 1;
  overflow: hidden;
  border-radius: 20px;
  background: var(--nimbus-white);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.chat-iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: var(--nimbus-white);
  border-radius: 20px;
}

@media (max-width: 768px) {
  .chat-container {
    width: 100%;
    height: 100%;
    max-width: none;
    border-radius: 0;
    transform: none;
    top: 0;
    left: 0;
  }
  
  .chat-container.active {
    transform: none;
  }
  
  .chat-header {
    position: fixed;
    border-radius: 0;
    top: 15px;
    right: 15px;
    z-index: 10001;
  }
  
  .chat-control-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  }
  
  .chat-iframe-container {
    border-radius: 0;
    box-shadow: none;
    height: 100%;
  }
  
  .chat-iframe {
    border-radius: 0;
  }
}

/* Animated Service Graphics */
.service-graphic {
  width: 100%;
  max-width: 400px;
  height: auto;
  margin: 0 auto;
  display: block;
}

.animated-path {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: drawPath 3s ease-in-out infinite;
}

@keyframes drawPath {
  0% {
    stroke-dashoffset: 1000;
    opacity: 0.3;
  }
  50% {
    stroke-dashoffset: 0;
    opacity: 1;
  }
  100% {
    stroke-dashoffset: -1000;
    opacity: 0.3;
  }
}

.pulse-circle {
  animation: pulse 2s ease-in-out infinite;
  transform-origin: center;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.7;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.rotate-element {
  animation: rotate 20s linear infinite;
  transform-origin: center;
}

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

.float-element {
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* Value Icon Animations */
.value-icon {
  margin-bottom: var(--spacing-md);
}

.value-icon-svg {
  width: 40px;
  height: 40px;
  color: var(--nimbus-black);
  transition: transform 0.3s ease;
}

.card:hover .value-icon {
  background: var(--color-gray-200);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.card:hover .value-icon-svg {
  transform: scale(1.05);
}

.icon-bounce {
  animation: iconBounce 3s ease-in-out infinite;
}

@keyframes iconBounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.star-pulse {
  animation: starPulse 2s ease-in-out infinite;
}

@keyframes starPulse {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.1);
  }
}

.handshake-animation {
  animation: handshake 4s ease-in-out infinite;
}

@keyframes handshake {
  0%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-2px);
  }
  75% {
    transform: translateX(2px);
  }
}

.connection-pulse {
  animation: connectionPulse 2s ease-in-out infinite;
}

@keyframes connectionPulse {
  0%, 100% {
    opacity: 0.5;
    stroke-width: 3;
  }
  50% {
    opacity: 1;
    stroke-width: 4;
  }
}

.shield-float {
  animation: shieldFloat 3s ease-in-out infinite;
}

@keyframes shieldFloat {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-3px) scale(1.02);
  }
}

.check-draw {
  stroke-dasharray: 50;
  stroke-dashoffset: 50;
  animation: checkDraw 2s ease-out forwards infinite;
}

@keyframes checkDraw {
  0% {
    stroke-dashoffset: 50;
  }
  50%, 100% {
    stroke-dashoffset: 0;
  }
}

.innovation-glow {
  animation: innovationGlow 3s ease-in-out infinite;
}

@keyframes innovationGlow {
  0%, 100% {
    filter: drop-shadow(0 0 0 rgba(10, 10, 10, 0));
  }
  50% {
    filter: drop-shadow(0 0 8px rgba(10, 10, 10, 0.2));
  }
}

.spark-rotate {
  animation: sparkRotate 8s linear infinite;
  transform-origin: 40px 35px;
}

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

.impact-zoom {
  animation: impactZoom 3s ease-in-out infinite;
}

@keyframes impactZoom {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.arrow-fly {
  animation: arrowFly 3s ease-in-out infinite;
}

@keyframes arrowFly {
  0% {
    opacity: 0;
    transform: translate(-10px, -10px);
  }
  50% {
    opacity: 1;
    transform: translate(0, 0);
  }
  100% {
    opacity: 0;
    transform: translate(10px, 10px);
  }
}

.impact-wave {
  animation: impactWave 3s ease-out infinite;
  transform-origin: center;
}

@keyframes impactWave {
  0% {
    transform: scale(0.8);
    opacity: 0;
  }
  50% {
    opacity: 0.3;
  }
  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

.responsibility-rotate {
  animation: responsibilityRotate 20s linear infinite;
}

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

.hand-support {
  animation: handSupport 3s ease-in-out infinite;
}

@keyframes handSupport {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

/* New minimal animations for value icons */
.icon-float {
  animation: iconFloat 4s ease-in-out infinite;
}

@keyframes iconFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

.handshake-gentle {
  animation: handshakeGentle 3s ease-in-out infinite;
}

@keyframes handshakeGentle {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(1px);
  }
}

.dot-pulse {
  animation: dotPulse 3s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

.shield-pulse {
  animation: shieldPulse 3s ease-in-out infinite;
}

@keyframes shieldPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}

.check-appear {
  stroke-dasharray: 20;
  stroke-dashoffset: 20;
  animation: checkAppear 3s ease-out infinite;
}

@keyframes checkAppear {
  0% {
    stroke-dashoffset: 20;
  }
  50%, 100% {
    stroke-dashoffset: 0;
  }
}

.bulb-glow {
  animation: bulbGlow 3s ease-in-out infinite;
}

@keyframes bulbGlow {
  0%, 100% {
    filter: drop-shadow(0 0 0 rgba(10, 10, 10, 0));
  }
  50% {
    filter: drop-shadow(0 0 4px rgba(10, 10, 10, 0.1));
  }
}

.inner-pulse {
  animation: innerPulse 2s ease-in-out infinite;
}

@keyframes innerPulse {
  0%, 100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.6;
  }
}

.target-focus {
  animation: targetFocus 4s ease-in-out infinite;
}

@keyframes targetFocus {
  0%, 100% {
    transform: scale(1) rotate(0deg);
  }
  50% {
    transform: scale(1.02) rotate(1deg);
  }
}

.center-pulse {
  animation: centerPulse 2s ease-in-out infinite;
}

@keyframes centerPulse {
  0%, 100% {
    opacity: 0.8;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.scale-balance {
  animation: scaleBalance 4s ease-in-out infinite;
  transform-origin: center 8px;
}

@keyframes scaleBalance {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-2deg);
  }
  75% {
    transform: rotate(2deg);
  }
}

/* Utilities */
.text-center {
  text-align: center;
}

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-2xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-2xl); }

/* Mobile Menu Styles */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  position: relative;
  width: 40px;
  height: 40px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--nimbus-black);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: var(--transition-fast);
}

.mobile-menu-btn span:nth-child(1) {
  top: 12px;
}

.mobile-menu-btn span:nth-child(2) {
  top: 19px;
}

.mobile-menu-btn span:nth-child(3) {
  top: 26px;
}

/* Mobile menu active state */
.mobile-menu-open .mobile-menu-btn span:nth-child(1) {
  top: 19px;
  transform: translateX(-50%) rotate(45deg);
}

.mobile-menu-open .mobile-menu-btn span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-open .mobile-menu-btn span:nth-child(3) {
  top: 19px;
  transform: translateX(-50%) rotate(-45deg);
}

/* Mobile navigation */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--nimbus-white);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  max-height: calc(100vh - var(--header-height));
  overflow-y: auto;
  z-index: 999;
}

.mobile-menu-open .mobile-nav {
  display: block;
}

.mobile-nav__list {
  list-style: none;
  padding: 0;
}

.mobile-nav__list li {
  border-bottom: 1px solid var(--color-gray-100);
  position: relative;
  transition: background-color 0.2s ease;
}

.mobile-nav__list li:last-child {
  border-bottom: none;
  padding: var(--spacing-md);
  display: flex;
  justify-content: center;
}

.mobile-nav__list li:hover:not(:last-child) {
  background-color: var(--nimbus-pearl);
}

.mobile-nav__link {
  display: block;
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--nimbus-graphite);
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.mobile-nav__link:hover {
  color: var(--nimbus-black);
  text-decoration: none;
}

.mobile-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--nimbus-black);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.mobile-nav__link:hover::after,
.mobile-nav__link--active::after {
  transform: translateX(0);
}

.mobile-nav__link--active {
  color: var(--nimbus-black);
  font-weight: 600;
}

.mobile-nav__cta {
  padding: var(--spacing-md) var(--spacing-lg);
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, var(--nimbus-black) 0%, var(--nimbus-charcoal) 100%);
  color: var(--color-white);
  padding: var(--spacing-3xl) var(--spacing-2xl);
  border-radius: 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border: none;
  margin: var(--spacing-3xl) 0;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.cta h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  font-size: clamp(2rem, 3vw, 2.5rem);
  position: relative;
  z-index: 1;
}

.cta p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

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

/* Full Height Section Styles */
.section--full {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: var(--space-24) 0;
  position: relative;
}

.section--full:nth-child(even) {
  background-color: var(--color-gray-50);
}

.section--full:nth-child(odd) {
  background-color: var(--color-white);
}

@media (max-width: 1024px) {
  .section--full {
    min-height: auto;
    padding: var(--space-20) 0;
  }
}

@media (max-width: 768px) {
  .section--full {
    padding: var(--space-16) 0;
  }
}

/* Services Page Specific Styles */
.services-section {
  padding: var(--spacing-2xl) 0;
}

.service-block {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-3xl) 0;
}

.service-block:nth-child(even) {
  background-color: var(--color-gray-50);
}

.service-block:nth-child(odd) {
  background-color: var(--color-white);
}

@media (max-width: 1024px) {
  .service-block {
    min-height: auto;
    padding: var(--spacing-2xl) 0;
  }
}

@media (max-width: 768px) {
  .service-block {
    padding: var(--spacing-2xl) var(--spacing-md);
    min-height: auto;
  }
  
  .service-block + .service-block {
    margin-top: var(--spacing-xl);
  }
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 968px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .services-grid > div:nth-child(odd) {
    order: 2;
  }
  
  .services-grid > div:nth-child(even) {
    order: 1;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .header {
    height: var(--header-height-mobile);
  }
  
  .header__logo img {
    height: 40px;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .nav {
    display: none;
  }
  
  .section {
    padding: var(--spacing-2xl) 0;
  }
  
  /* Improve text readability on mobile */
  p {
    font-size: 1rem;
    line-height: 1.7;
  }
  
  h1 {
    font-size: 2rem;
    line-height: 1.2;
  }
  
  h2 {
    font-size: 1.75rem;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
  }
  
  h3 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  /* Service pages specific mobile adjustments */
  .services-grid > div {
    padding: var(--spacing-lg);
  }
  
  .mobile-nav {
    top: var(--header-height-mobile);
  }
  
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  /* Fix padding on mobile */
  .container {
    padding: 0 var(--spacing-md);
  }
  
  /* CTA responsive */
  .cta {
    padding: var(--spacing-2xl) var(--spacing-md);
  }
  
  /* Card responsive */
  .card {
    padding: var(--space-6);
  }
}