:root {
  --bis-primary: #2563eb;
  --bis-primary-dark: #1e40af;
  --bis-primary-light: #3b82f6;
  --bis-secondary: #10b981;
  --bis-dark: #0f172a;
  --bis-dark-light: #1e293b;
  --bis-muted: #64748b;
  --bis-light: #f8fafc;
  --bis-white: #ffffff;
  --bis-gradient-primary: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  --bis-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --bis-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --bis-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --bis-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.20);
}

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

body {
  color: var(--bis-dark);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--bis-dark);
}

/* Header & Navigation */
header {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.98) !important;
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
  position: relative;
  z-index: 1000;
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.3), transparent);
}

header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.99) !important;
  backdrop-filter: blur(25px);
}

/* Top Bar */
header .border-bottom {
  border-bottom: 1px solid rgba(37, 99, 235, 0.1) !important;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.06) 0%, rgba(16, 185, 129, 0.06) 100%) !important;
}

header .border-bottom a {
  transition: all 0.3s ease;
  padding: 4px 8px;
  border-radius: 6px;
}

header .border-bottom a:hover {
  background: rgba(37, 99, 235, 0.1);
  color: var(--bis-primary) !important;
  transform: translateY(-1px);
}

.navbar-brand {
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
  padding: 0.5rem 0;
  text-decoration: none;
}

.navbar-logo {
  height: 48px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.navbar-brand:hover .navbar-logo {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 8px rgba(37, 99, 235, 0.2));
}

.navbar {
  padding: 1rem 0;
}

.nav-link {
  font-weight: 600;
  color: var(--bis-dark) !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  padding: 0.6rem 1.2rem !important;
  border-radius: 8px;
  margin: 0 0.25rem;
  font-size: 0.95rem;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  border-radius: 8px;
  transform: translate(-50%, -50%);
  transition: all 0.4s ease;
  z-index: -1;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  width: 0;
  height: 3px;
  background: var(--bis-gradient-primary);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform: translateX(-50%);
  border-radius: 2px;
}

.nav-link:hover::before {
  width: 100%;
  height: 100%;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 60%;
}

.nav-link:hover {
  color: var(--bis-primary) !important;
  transform: translateY(-2px);
}

.nav-link.active {
  color: var(--bis-primary) !important;
  font-weight: 700;
}

.nav-link.active::before {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12) 0%, rgba(16, 185, 129, 0.12) 100%);
}

/* Navbar Toggler */
.navbar-toggler {
  border: 2px solid rgba(37, 99, 235, 0.2);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  transition: all 0.3s ease;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  border-color: var(--bis-primary);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2837, 99, 235, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* CTA Button in Header */
header .btn-primary {
  padding: 0.7rem 1.5rem;
  font-weight: 600;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

header .btn-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

header .btn-primary:hover::before {
  width: 300px;
  height: 300px;
}

header .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
}

header .btn-primary:active {
  transform: translateY(-1px);
}

/* Header Top Links */
.header-top-link {
  transition: all 0.3s ease;
}

.header-top-link i {
  transition: all 0.3s ease;
}

.header-top-link:hover i {
  transform: scale(1.2);
  color: var(--bis-primary) !important;
}

.header-top-link:hover span {
  color: var(--bis-primary) !important;
}

.brand-text {
  display: inline-block;
  transition: all 0.3s ease;
}

/* Mobile Menu */
@media (max-width: 991px) {
  .navbar-logo {
    height: 42px;
    max-width: 180px;
  }
  
  .navbar-collapse {
    background: white;
    border-radius: 12px;
    padding: 1rem;
    margin-top: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(15, 23, 42, 0.08);
  }
  
  .nav-link {
    padding: 0.75rem 1rem !important;
    margin: 0.25rem 0;
  }
  
  header .btn-primary {
    width: 100%;
    margin-top: 1rem;
  }
}

@media (max-width: 576px) {
  .navbar-logo {
    height: 38px;
    max-width: 155px;
  }
}

/* Hero Section */
.hero-section {
  padding: 120px 0 100px;
  background: 
    radial-gradient(ellipse 1200px 600px at 10% 20%, rgba(37, 99, 235, 0.08), transparent 60%),
    radial-gradient(ellipse 1000px 500px at 90% 30%, rgba(16, 185, 129, 0.06), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-30px, -30px) rotate(180deg); }
}

.min-vh-75 {
  min-height: 75vh;
}

.hero-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.badge-tag {
  display: inline-block;
  padding: 10px 24px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12) 0%, rgba(16, 185, 129, 0.12) 100%);
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: 30px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--bis-primary);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.1);
}

.badge-tag:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.2);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.18) 0%, rgba(16, 185, 129, 0.18) 100%);
}

.hero-title {
  font-size: clamp(2.25rem, 4.25vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(135deg, #0f172a 0%, #2563eb 50%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
  font-size: clamp(1.35rem, 2.6vw, 2.1rem);
  font-weight: 700;
  color: var(--bis-primary);
  margin-bottom: 1rem;
}

.hero-description {
  font-size: clamp(1.1rem, 1.75vw, 1.5rem);
  font-weight: 600;
  color: var(--bis-dark);
  margin-bottom: 1rem;
}

.hero-text {
  font-size: 1.125rem;
  color: var(--bis-muted);
  margin-bottom: 1.5rem;
}

.hero-intro {
  font-size: 1rem;
  color: var(--bis-muted);
  line-height: 1.8;
  max-width: 90%;
}

.btn-hero-primary {
  background: var(--bis-gradient-primary);
  color: white;
  padding: 18px 36px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  border: none;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-hero-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-hero-primary:hover::before {
  width: 300px;
  height: 300px;
}

.btn-hero-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.5);
  color: white;
}

.btn-hero-primary:active {
  transform: translateY(-2px) scale(0.98);
}

.hero-banner {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner-placeholder {
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(16, 185, 129, 0.05) 50%, rgba(139, 92, 246, 0.05) 100%);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(37, 99, 235, 0.2);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  box-shadow: 
    0 20px 60px rgba(37, 99, 235, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.banner-placeholder::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%),
    radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
  animation: shine 4s infinite;
  opacity: 0.6;
}

.banner-placeholder::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.08) 0%, transparent 40%);
  animation: pulseBg 6s ease-in-out infinite;
  z-index: 0;
}

@keyframes shine {
  0% { 
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
    opacity: 0;
  }
  50% {
    opacity: 0.8;
  }
  100% { 
    transform: translateX(100%) translateY(100%) rotate(45deg);
    opacity: 0;
  }
}

@keyframes pulseBg {
  0%, 100% {
    opacity: 0.5;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.1);
  }
}

.banner-placeholder i {
  font-size: 4.5rem;
  background: linear-gradient(135deg, #2563eb 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
  animation: pulseIcon 2s ease-in-out infinite;
  filter: drop-shadow(0 4px 8px rgba(37, 99, 235, 0.3));
}

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

.banner-placeholder p {
  font-size: 1.35rem;
  background: linear-gradient(135deg, #0f172a 0%, #2563eb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  position: relative;
  z-index: 2;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 4px rgba(37, 99, 235, 0.1);
}

.floating-elements {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1;
}

.floating-icon {
  position: absolute;
  font-size: 2.5rem;
  animation: floatIcon 3s ease-in-out infinite;
  opacity: 0.7;
  filter: drop-shadow(0 4px 8px rgba(37, 99, 235, 0.2));
  z-index: 1;
  transition: all 0.3s ease;
}

.floating-icon:hover {
  opacity: 1;
  transform: scale(1.2);
  filter: drop-shadow(0 6px 12px rgba(37, 99, 235, 0.4));
}

@keyframes floatIcon {
  0%, 100% {
    transform: translateY(0) rotate(0deg) scale(1);
  }
  50% {
    transform: translateY(-20px) rotate(10deg) scale(1.1);
  }
}

/* Section Headings */
.section-heading {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--bis-dark);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--bis-muted);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Case Studies Section */
.case-studies-section {
  background: #ffffff;
  padding: 80px 0;
}

.case-studies-section .partner-with {
  font-size: 1rem;
  color: var(--bis-muted);
  margin-bottom: 1rem;
}

.case-studies-section .partner-with a {
  color: var(--bis-primary);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.case-studies-section .partner-with a:hover {
  color: var(--bis-primary-dark);
  text-decoration: underline;
}

.client-logos-scroll {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 20px 0;
  scrollbar-width: thin;
}

.client-logos-scroll::-webkit-scrollbar {
  height: 6px;
}

.client-logos-scroll::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 10px;
}

.client-logos-scroll::-webkit-scrollbar-thumb {
  background: var(--bis-primary);
  border-radius: 10px;
}

.logo-item {
  min-width: 160px;
  height: 100px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  opacity: 0.6;
  border-radius: 16px;
  padding: 12px;
  border: 2px solid transparent;
}

.logo-item:hover,
.logo-item.active {
  opacity: 1;
  border-color: var(--bis-primary);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.2);
}

.logo-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--bis-primary);
  padding: 8px;
}

.client-logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}

.client-logo-name {
  font-size: 0.75rem;
  text-align: center;
  line-height: 1.2;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.logo-placeholder-large {
  width: 280px;
  height: 110px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--bis-primary);
  padding: 16px;
}

.client-logo-large {
  width: 56px;
  height: 56px;
  object-fit: contain;
  flex-shrink: 0;
}

.case-study-card {
  display: none;
  padding: 50px;
  background: #ffffff;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(15, 23, 42, 0.05);
  animation: fadeInScale 0.5s ease-out;
}

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

.case-study-card.active {
  display: block;
}

/* Home: case study row responsive - image column spacing when stacked */
@media (max-width: 991px) {
  .case-study-row .case-study-image-col {
    margin-top: 1.5rem;
  }
  .case-metrics .col-4 {
    flex: 0 0 100%;
    max-width: 100%;
    margin-bottom: 0.75rem;
  }
  .case-metrics .col-4:last-child {
    margin-bottom: 0;
  }
  .case-image-placeholder {
    height: 280px;
  }
}

.case-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--bis-dark);
  line-height: 1.3;
}

.case-metrics {
  margin: 30px 0;
  overflow: visible;
}

.case-metrics .row {
  flex-wrap: wrap;
}

.metric-item {
  text-align: center;
  padding: 20px 16px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
  border-radius: 16px;
  border: 1px solid rgba(37, 99, 235, 0.1);
  transition: all 0.3s ease;
  overflow: visible;
  min-height: 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.metric-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.15);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
}

.metric-value {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--bis-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: visible;
}

.metric-label {
  font-size: 0.875rem;
  color: var(--bis-muted);
  font-weight: 500;
  line-height: 1.35;
  word-wrap: break-word;
  overflow: visible;
  max-width: 100%;
}

.case-image-placeholder {
  width: 100%;
  height: 400px;
  background: 
    radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(16, 185, 129, 0.08) 50%, rgba(139, 92, 246, 0.08) 100%);
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(37, 99, 235, 0.2);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  box-shadow: 
    0 20px 60px rgba(37, 99, 235, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.case-image-placeholder:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 
    0 25px 70px rgba(37, 99, 235, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  border-color: rgba(37, 99, 235, 0.35);
}

.case-image-placeholder::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%),
    radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
  animation: shineCase 6s infinite;
  opacity: 0.6;
}

.case-image-placeholder::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 15% 25%, rgba(37, 99, 235, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(16, 185, 129, 0.08) 0%, transparent 40%);
  animation: pulseCaseBg 8s ease-in-out infinite;
  z-index: 0;
}

@keyframes shineCase {
  0% { 
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
    opacity: 0;
  }
  50% {
    opacity: 0.8;
  }
  100% { 
    transform: translateX(100%) translateY(100%) rotate(45deg);
    opacity: 0;
  }
}

@keyframes pulseCaseBg {
  0%, 100% {
    opacity: 0.5;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.08);
  }
}

.case-image-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  position: relative;
  z-index: 2;
  text-align: center;
}

.case-image-icon-wrapper {
  width: 100px;
  height: 100px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(16, 185, 129, 0.15) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(37, 99, 235, 0.2);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.2);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.case-image-placeholder:hover .case-image-icon-wrapper {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.3);
  border-color: rgba(37, 99, 235, 0.4);
}

.case-image-icon-wrapper::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: iconShine 3s infinite;
}

@keyframes iconShine {
  0% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

.case-image-icon-wrapper i {
  font-size: 3rem;
  background: linear-gradient(135deg, #2563eb 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
  animation: pulseCaseIcon 2.5s ease-in-out infinite;
  filter: drop-shadow(0 4px 8px rgba(37, 99, 235, 0.3));
}

@keyframes pulseCaseIcon {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.15);
  }
}

.case-image-text {
  position: relative;
  z-index: 2;
}

.case-image-title {
  background: linear-gradient(135deg, #0f172a 0%, #2563eb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.5px;
}

.case-image-subtitle {
  color: var(--bis-muted);
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.8;
}

/* Services Section */
.services-section {
  padding: 80px 0;
}

.service-card {
  background: white;
  border-radius: 20px;
  padding: 35px;
  height: 100%;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid rgba(15, 23, 42, 0.08);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--bis-gradient-primary);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 20px 60px rgba(37, 99, 235, 0.2);
  border-color: var(--bis-primary-light);
}

.service-icon {
  font-size: 3.5rem;
  margin-bottom: 24px;
  transition: all 0.4s ease;
  display: inline-block;
}

.service-card:hover .service-icon {
  transform: scale(1.15) rotate(5deg);
}

.service-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bis-dark);
  margin-bottom: 12px;
}

.service-description {
  color: var(--bis-muted);
  line-height: 1.7;
  font-size: 1rem;
}

/* Technologies Section */
.technologies-section {
  padding: 80px 0;
  background: #ffffff;
}

.tech-category {
  padding: 45px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(16, 185, 129, 0.03) 100%);
  border-radius: 24px;
  margin-bottom: 30px;
  border: 1px solid rgba(37, 99, 235, 0.1);
  transition: all 0.3s ease;
}

.tech-category:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(37, 99, 235, 0.15);
  border-color: rgba(37, 99, 235, 0.2);
}

.tech-category-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--bis-dark);
  margin-bottom: 12px;
}

.tech-category-desc {
  color: var(--bis-muted);
  font-size: 1.125rem;
  line-height: 1.7;
}

.tech-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 24px;
}

.tech-logo-item {
  padding: 14px 28px;
  background: white;
  border-radius: 10px;
  font-weight: 600;
  color: var(--bis-dark);
  border: 1px solid rgba(15, 23, 42, 0.08);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  font-size: 0.95rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.tech-logo-item:hover {
  border-color: var(--bis-primary);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.2);
  color: var(--bis-primary);
}

.btn-link-primary {
  color: var(--bis-primary);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-link-primary:hover {
  color: var(--bis-primary-dark);
  text-decoration: underline;
}

/* Industries Section */
.industries-section {
  padding: 80px 0;
}

.industry-card {
  background: white;
  border-radius: 20px;
  padding: 35px;
  height: 100%;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid rgba(15, 23, 42, 0.08);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.industry-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bis-gradient-primary);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.industry-card:hover::after {
  opacity: 0.05;
}

.industry-card:hover {
  transform: translateY(-12px) scale(1.03);
  box-shadow: 0 20px 60px rgba(37, 99, 235, 0.2);
  border-color: var(--bis-primary-light);
}

.industry-card > * {
  position: relative;
  z-index: 1;
}

.industry-icon {
  font-size: 4rem;
  margin-bottom: 24px;
  transition: all 0.4s ease;
  display: inline-block;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.industry-card:hover .industry-icon {
  transform: scale(1.2) rotate(10deg);
  filter: drop-shadow(0 8px 16px rgba(37, 99, 235, 0.3));
}

.industry-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bis-dark);
  margin-bottom: 12px;
}

.industry-description {
  color: var(--bis-muted);
  line-height: 1.7;
  font-size: 1rem;
}

/* Testimonials Section */
.testimonials-section {
  padding: 80px 0;
  background: #ffffff;
}

.testimonial-item {
  max-width: 900px;
  margin: 0 auto;
  padding: 50px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(16, 185, 129, 0.03) 100%);
  border-radius: 24px;
  border: 1px solid rgba(37, 99, 235, 0.1);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  position: relative;
}

.testimonial-item::before {
  content: '"';
  position: absolute;
  top: 20px;
  left: 30px;
  font-size: 6rem;
  color: rgba(37, 99, 235, 0.1);
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-quote {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--bis-dark);
  font-style: italic;
  margin-bottom: 30px;
}

.testimonial-author-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--bis-gradient-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
}

.author-name {
  font-weight: 700;
  color: var(--bis-dark);
  font-size: 1.125rem;
}

.author-role {
  color: var(--bis-muted);
  font-size: 0.95rem;
}

/* FAQ Section */
.faq-section {
  padding: 80px 0;
}

.accordion-item {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px !important;
  margin-bottom: 20px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.accordion-item:hover {
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.1);
  border-color: rgba(37, 99, 235, 0.2);
}

.accordion-button {
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--bis-dark);
  background: white;
  border: none;
  padding: 20px 24px;
}

.accordion-button:not(.collapsed) {
  background: var(--bis-light);
  color: var(--bis-primary);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}

.accordion-body {
  padding: 20px 24px;
  color: var(--bis-muted);
  line-height: 1.8;
  font-size: 1rem;
}

/* CTA Section */
.cta-section {
  padding: 100px 0;
  background: var(--bis-gradient-primary);
  color: white;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

.cta-banner {
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: white;
}

.cta-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
}

/* Buttons */
.btn {
  border-radius: 8px;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  transition: all 0.3s ease;
  border: none;
}

.btn-primary {
  background: var(--bis-gradient-primary);
  color: white;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
  color: white;
}

.btn-outline-primary {
  border: 2px solid var(--bis-primary);
  color: var(--bis-primary);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--bis-gradient-primary);
  color: white;
  border-color: var(--bis-primary);
  transform: translateY(-2px);
}

/* Footer Styles - Premium Design */
.site-footer {
  background: #0a0e27;
  color: #cbd5e1;
  margin-top: 6rem;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.6), rgba(16, 185, 129, 0.6), transparent);
}

.site-footer::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.footer-top {
  padding: 5rem 0 3rem;
  position: relative;
  z-index: 1;
}

.footer-top::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
}

.footer-widget {
  margin-bottom: 2.5rem;
}

.footer-brand {
  font-size: 1.85rem;
  font-weight: 900;
  background: linear-gradient(135deg, #ffffff 0%, #60a5fa 50%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.25rem;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.footer-description {
  color: #94a3b8;
  line-height: 1.8;
  font-size: 0.95rem;
  margin-bottom: 0;
  max-width: 320px;
}

.footer-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.75rem;
  position: relative;
  padding-bottom: 1rem;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  font-size: 0.875rem;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: var(--bis-gradient-primary);
  border-radius: 2px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.875rem;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  padding-left: 0;
  font-weight: 400;
}

.footer-links a i {
  font-size: 0.7rem;
  margin-right: 0.75rem;
  opacity: 0.5;
  transition: all 0.3s ease;
  color: var(--bis-primary);
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 8px;
  transform: translateX(5px);
}

.footer-links a:hover i {
  opacity: 1;
  color: var(--bis-secondary);
  transform: scale(1.2);
}

/* Footer Contact */
.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-contact li {
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: all 0.3s ease;
}

.contact-item:hover {
  transform: translateX(3px);
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1.5px solid rgba(37, 99, 235, 0.2);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.contact-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bis-gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.contact-item:hover .contact-icon {
  transform: scale(1.1) rotate(5deg);
  border-color: var(--bis-primary);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.contact-item:hover .contact-icon::before {
  opacity: 1;
}

.contact-icon i {
  font-size: 1.2rem;
  color: #60a5fa;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.contact-item:hover .contact-icon i {
  color: white;
  transform: scale(1.1);
}

.contact-text {
  flex: 1;
  color: #cbd5e1;
  font-size: 0.95rem;
  line-height: 1.7;
  padding-top: 2px;
}

.contact-text span {
  display: block;
  color: #94a3b8;
}

.contact-text a {
  color: #cbd5e1;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
}

.contact-text a:hover {
  color: #60a5fa;
  transform: translateX(3px);
}

/* Footer Social */
.footer-social {
  margin-top: 2rem;
}

.social-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: #64748b;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.social-icons {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
}

.social-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1.5px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  font-size: 1.15rem;
  position: relative;
  overflow: hidden;
}

.social-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bis-gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.social-icon:hover {
  color: white;
  transform: translateY(-4px) scale(1.1);
  border-color: var(--bis-primary);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
}

.social-icon:hover::before {
  opacity: 1;
}

.social-icon i {
  transition: transform 0.3s ease;
  position: relative;
  z-index: 1;
}

.social-icon:hover i {
  transform: scale(1.15) rotate(5deg);
}

/* Footer CTA */
.footer-cta {
  margin-top: 2rem;
}

.btn-footer-primary {
  background: var(--bis-gradient-primary);
  color: white;
  border: none;
  padding: 0.875rem 1.75rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-footer-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn-footer-primary:hover::before {
  left: 100%;
}

.btn-footer-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.5);
  color: white;
}

/* Footer Bottom */
.footer-bottom {
  padding: 2rem 0;
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  z-index: 1;
}

.copyright {
  color: #64748b;
  font-size: 0.9rem;
  margin: 0;
  font-weight: 400;
}

.copyright strong {
  color: #cbd5e1;
  font-weight: 600;
}

.footer-legal {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-legal a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.footer-legal a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--bis-gradient-primary);
  transition: width 0.3s ease;
}

.footer-legal a:hover {
  color: #ffffff;
}

.footer-legal a:hover::after {
  width: 100%;
}

.footer-legal .separator {
  color: #475569;
  font-weight: 300;
}

/* Responsive Footer */
@media (max-width: 1200px) {
  .footer-top {
    padding: 4rem 0 2.5rem;
  }
}

@media (max-width: 992px) {
  .site-footer {
    margin-top: 4rem;
  }
  
  .footer-top {
    padding: 3.5rem 0 2rem;
  }
  
  .footer-widget {
    margin-bottom: 3rem;
  }
  
  .footer-brand {
    font-size: 1.65rem;
  }
  
  .footer-description {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .site-footer {
    margin-top: 3rem;
  }
  
  .footer-top {
    padding: 3rem 0 1.5rem;
  }
  
  .footer-widget {
    margin-bottom: 2.5rem;
  }
  
  .footer-brand {
    font-size: 1.5rem;
  }
  
  .footer-title {
    font-size: 0.8rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
  }
  
  .footer-title::after {
    width: 40px;
    height: 2px;
  }
  
  .footer-links a {
    font-size: 0.9rem;
  }
  
  .footer-links li {
    margin-bottom: 0.75rem;
  }
  
  .contact-item {
    gap: 0.875rem;
  }
  
  .contact-icon {
    width: 40px;
    height: 40px;
  }
  
  .contact-icon i {
    font-size: 1.1rem;
  }
  
  .contact-text {
    font-size: 0.9rem;
  }
  
  .contact-text span {
    font-size: 0.875rem;
  }
  
  .social-title {
    font-size: 0.75rem;
    margin-bottom: 1rem;
  }
  
  .social-icon {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }
  
  .footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
  }
  
  .footer-legal {
    justify-content: center;
    margin-top: 1rem;
    gap: 1rem;
  }
  
  .copyright {
    font-size: 0.85rem;
    text-align: center;
  }
  
  .footer-legal a {
    font-size: 0.85rem;
  }
  
  .btn-footer-primary {
    width: 100%;
    justify-content: center;
    padding: 1rem 1.5rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 576px) {
  .site-footer {
    margin-top: 2.5rem;
  }
  
  .footer-top {
    padding: 2.5rem 0 1.25rem;
  }
  
  .footer-widget {
    margin-bottom: 2rem;
  }
  
  .footer-brand {
    font-size: 1.35rem;
    margin-bottom: 1rem;
  }
  
  .footer-description {
    font-size: 0.9rem;
    line-height: 1.7;
  }
  
  .footer-title {
    font-size: 0.75rem;
    margin-bottom: 1rem;
  }
  
  .footer-links a {
    font-size: 0.875rem;
  }
  
  .contact-icon {
    width: 36px;
    height: 36px;
  }
  
  .contact-icon i {
    font-size: 1rem;
  }
  
  .contact-text {
    font-size: 0.875rem;
  }
  
  .social-icons {
    gap: 0.625rem;
  }
  
  .social-icon {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }
  
  .footer-bottom {
    padding: 1.25rem 0;
  }
  
  .copyright {
    font-size: 0.8rem;
  }
  
  .footer-legal {
    gap: 0.75rem;
  }
  
  .footer-legal a {
    font-size: 0.8rem;
  }
  
  .footer-legal .separator {
    font-size: 0.75rem;
  }
}

/* WhatsApp Floating Button */
.wa-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: all 0.3s ease;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6);
    transform: scale(1.05);
  }
}

.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.5);
  color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-section {
    padding: 60px 0 40px;
    min-height: auto;
  }
  
  .hero-title {
    font-size: 1.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.15rem;
  }
  
  .hero-description {
    font-size: 0.95rem;
  }
  
  .section-heading {
    font-size: 1.75rem;
  }
  
  .case-study-card {
    padding: 20px 16px;
  }
  
  .case-study-row .case-study-image-col {
    margin-top: 1.25rem;
  }
  
  .case-image-placeholder {
    height: 240px;
  }
  
  .case-metrics .col-4 {
    flex: 0 0 100%;
    max-width: 100%;
    margin-bottom: 0.75rem;
  }
  
  .case-metrics .col-4:last-child {
    margin-bottom: 0;
  }
  
  .metric-item {
    padding: 14px 16px;
    min-height: auto;
  }
  
  .metric-value {
    font-size: 1.65rem;
  }
  
  .metric-label {
    font-size: 0.875rem;
  }
  
  .case-studies-section .logo-item {
    min-width: 145px;
    height: 92px;
  }
  
  .case-studies-section .logo-placeholder .client-logo-img {
    width: 32px;
    height: 32px;
  }
  .case-studies-section .logo-placeholder .client-logo-name {
    font-size: 0.8rem;
  }
  
  .wa-float {
    width: 56px;
    height: 56px;
    right: 20px;
    bottom: 20px;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 1.35rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-description {
    font-size: 0.875rem;
  }
  
  .hero-intro {
    max-width: 100%;
  }
  
  .btn-hero-primary {
    width: 100%;
    text-align: center;
  }
  
  .hero-image {
    margin-top: 1.5rem;
  }
  
  .case-studies-section .container {
    padding-left: 12px;
    padding-right: 12px;
  }
  
  .case-study-card {
    padding: 16px 12px;
  }
  
  .case-study-row .case-study-image-col {
    margin-top: 1rem;
  }
  
  .case-image-placeholder {
    height: 200px;
  }
  
  .case-studies-section .logo-item {
    min-width: 125px;
    height: 82px;
  }
  
  .case-studies-section .logo-placeholder .client-logo-img {
    width: 28px;
    height: 28px;
  }
  .case-studies-section .logo-placeholder .client-logo-name {
    font-size: 0.7rem;
  }
  
  .client-logo-large {
    width: 48px;
    height: 48px;
  }
  
  .logo-placeholder-large {
    width: 100%;
    max-width: 260px;
    height: 98px;
    font-size: 1.05rem;
  }
  
  .metric-value {
    font-size: 1.5rem;
  }
  
  .metric-item {
    padding: 12px 14px;
  }
  
  .tech-logos {
    gap: 12px;
  }
  
  .tech-logo-item {
    padding: 10px 16px;
    font-size: 0.875rem;
  }
}

/* Loading Animation */
.loading {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.loading.loaded {
  opacity: 1;
  transform: translateY(0);
}

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

/* Utility Classes */
.text-gradient {
  background: var(--bis-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-light {
  background-color: var(--bis-light) !important;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bis-light);
}

::-webkit-scrollbar-thumb {
  background: var(--bis-gradient-primary);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--bis-primary-dark);
}

::selection {
  background: var(--bis-primary);
  color: white;
}

::-moz-selection {
  background: var(--bis-primary);
  color: white;
}

/* Contact Page Styles */
.contact-hero {
  background: 
    radial-gradient(ellipse 1200px 400px at 50% 0%, rgba(37, 99, 235, 0.1) 0%, transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 80px 0 60px;
}

.contact-section {
  padding: 60px 0;
}

.contact-form-card,
.contact-info-card {
  background: white;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(15, 23, 42, 0.08);
  height: 100%;
}

.contact-form-card h2,
.contact-info-card h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--bis-dark);
  margin-bottom: 1.5rem;
}

.form-label {
  font-weight: 600;
  color: var(--bis-dark);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-control,
.form-select {
  border-radius: 10px;
  border: 1px solid rgba(15, 23, 42, 0.15);
  padding: 12px 16px;
  transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--bis-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  outline: none;
}

.contact-info-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon i {
  font-size: 1.5rem;
  color: var(--bis-primary);
}

.contact-info-item h5 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--bis-dark);
  margin-bottom: 0.5rem;
}

.contact-info-item a {
  color: var(--bis-primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

.contact-info-item a:hover {
  color: var(--bis-primary-dark);
  text-decoration: underline;
}

.contact-info-item p {
  color: var(--bis-muted);
  margin: 0;
  line-height: 1.7;
}

.social-links {
  margin-top: 2rem;
}

.social-link {
  width: 45px;
  height: 45px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bis-primary);
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1.25rem;
}

.social-link:hover {
  background: var(--bis-gradient-primary);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

.map-section {
  padding: 60px 0;
}

.map-placeholder {
  width: 100%;
  height: 400px;
  background: 
    radial-gradient(circle at 30% 40%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
  border-radius: 20px;
  border: 2px solid rgba(37, 99, 235, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.map-content {
  text-align: center;
  z-index: 2;
}

.map-content i {
  font-size: 4rem;
  color: var(--bis-primary);
  margin-bottom: 1rem;
  opacity: 0.7;
}

.map-content p {
  font-size: 1.25rem;
  color: var(--bis-dark);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.map-content small {
  font-size: 0.9rem;
}

.invalid-feedback {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: #dc3545;
}

.was-validated .form-control:invalid,
.was-validated .form-select:invalid {
  border-color: #dc3545;
}

.was-validated .form-control:valid,
.was-validated .form-select:valid {
  border-color: #198754;
}

@media (max-width: 768px) {
  .contact-form-card,
  .contact-info-card {
    padding: 30px 20px;
  }
  
  .contact-hero {
    padding: 60px 0 40px;
  }
}

/* Portfolio Page Styles */
.portfolio-hero {
  background: 
    radial-gradient(ellipse 1200px 600px at 10% 20%, rgba(37, 99, 235, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 1000px 500px at 90% 30%, rgba(16, 185, 129, 0.1) 0%, transparent 55%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.portfolio-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 25s ease-in-out infinite;
}

.portfolio-hero-image {
  position: relative;
  height: 500px;
}

.portfolio-hero-placeholder {
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(16, 185, 129, 0.08) 100%);
  border-radius: 24px;
  border: 2px solid rgba(37, 99, 235, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 60px rgba(37, 99, 235, 0.15);
  position: relative;
  overflow: hidden;
}

.portfolio-hero-placeholder::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: shine 4s infinite;
}

.portfolio-hero-placeholder i {
  font-size: 5rem;
  background: linear-gradient(135deg, #2563eb 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
  animation: pulseIcon 2s ease-in-out infinite;
}

.portfolio-hero-placeholder p {
  color: var(--bis-dark);
  font-weight: 700;
  font-size: 1.5rem;
  position: relative;
  z-index: 2;
}

.portfolio-stats-preview {
  margin-top: 2rem;
}

.stat-preview-item {
  text-align: center;
}

.stat-preview-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--bis-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-preview-label {
  font-size: 0.875rem;
  color: var(--bis-muted);
  font-weight: 600;
}

.portfolio-filter-section {
  padding: 60px 0;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.filter-section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bis-dark);
}

.filter-section-subtitle {
  color: var(--bis-muted);
  font-size: 0.95rem;
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.filter-btn {
  padding: 12px 28px;
  border: 2px solid rgba(37, 99, 235, 0.2);
  background: white;
  color: var(--bis-dark);
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.filter-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--bis-gradient-primary);
  transition: left 0.4s ease;
  z-index: 0;
}

.filter-btn:hover::before,
.filter-btn.active::before {
  left: 0;
}

.filter-btn i,
.filter-btn span {
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
}

.filter-btn:hover {
  border-color: var(--bis-primary);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25);
}

.filter-btn.active {
  color: white;
  border-color: var(--bis-primary);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
  transform: translateY(-2px);
}

.portfolio-section {
  padding: 60px 0;
}

.portfolio-item {
  opacity: 1;
  transform: scale(1);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.portfolio-card {
  background: white;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(15, 23, 42, 0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}

.portfolio-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--bis-gradient-primary);
  transform: scaleX(0);
  transition: transform 0.4s ease;
  z-index: 2;
}

.portfolio-card:hover::before {
  transform: scaleX(1);
}

.portfolio-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 25px 70px rgba(37, 99, 235, 0.25);
  border-color: var(--bis-primary-light);
}

.portfolio-image {
  position: relative;
  width: 100%;
  height: 280px;
  overflow: hidden;
}

.portfolio-image-placeholder {
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(16, 185, 129, 0.08) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s ease;
  position: relative;
}

.portfolio-image-placeholder::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  animation: shine 5s infinite;
}

.portfolio-card:hover .portfolio-image-placeholder {
  transform: scale(1.15);
}

.portfolio-image-placeholder i {
  font-size: 4.5rem;
  background: linear-gradient(135deg, #2563eb 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 4px 12px rgba(37, 99, 235, 0.3));
  position: relative;
  z-index: 2;
  transition: all 0.4s ease;
}

.portfolio-card:hover .portfolio-image-placeholder i {
  transform: scale(1.2) rotate(5deg);
  filter: drop-shadow(0 8px 20px rgba(37, 99, 235, 0.4));
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.98) 0%, rgba(16, 185, 129, 0.98) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  backdrop-filter: blur(10px);
  z-index: 3;
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-content {
  text-align: center;
  padding: 2rem;
  color: white;
  transform: translateY(20px);
  transition: transform 0.4s ease;
}

.portfolio-card:hover .portfolio-content {
  transform: translateY(0);
}

.portfolio-content .portfolio-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: white;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.portfolio-content .portfolio-description {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  opacity: 0.95;
  line-height: 1.7;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.portfolio-content .btn {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.portfolio-content .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.portfolio-info {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  background: white;
  position: relative;
  z-index: 1;
}

.portfolio-category {
  display: inline-block;
  padding: 6px 14px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12) 0%, rgba(16, 185, 129, 0.12) 100%);
  color: var(--bis-primary);
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  width: fit-content;
  border: 1px solid rgba(37, 99, 235, 0.2);
  transition: all 0.3s ease;
}

.portfolio-card:hover .portfolio-category {
  background: var(--bis-gradient-primary);
  color: white;
  border-color: var(--bis-primary);
  transform: scale(1.05);
}

.portfolio-name {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--bis-dark);
  margin: 0;
  line-height: 1.4;
  transition: color 0.3s ease;
}

.portfolio-card:hover .portfolio-name {
  color: var(--bis-primary);
}

.portfolio-cta {
  padding: 100px 0;
  background: 
    radial-gradient(ellipse 1200px 400px at 50% 0%, rgba(37, 99, 235, 0.15) 0%, transparent 60%),
    var(--bis-gradient-primary);
  color: white;
  position: relative;
  overflow: hidden;
}

.portfolio-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

.portfolio-cta::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 25s ease-in-out infinite reverse;
}

.portfolio-cta .cta-banner {
  position: relative;
  z-index: 2;
}

.portfolio-cta .cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: white;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.portfolio-cta .cta-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .portfolio-hero {
    padding: 60px 0 40px;
  }
  
  .portfolio-hero-image {
    height: 350px;
    margin-top: 2rem;
  }
  
  .portfolio-stats-preview {
    justify-content: center;
    gap: 2rem;
  }
  
  .portfolio-image {
    height: 220px;
  }
  
  .filter-btn {
    padding: 10px 20px;
    font-size: 0.875rem;
  }
  
  .filter-section-title {
    font-size: 1.25rem;
  }
}

/* Careers Page Styles */
.careers-hero {
  background: 
    radial-gradient(ellipse 1200px 400px at 50% 0%, rgba(37, 99, 235, 0.1) 0%, transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 80px 0 60px;
}

.why-join-section {
  padding: 60px 0;
}

.benefit-card {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  height: 100%;
  border: 1px solid rgba(15, 23, 42, 0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(37, 99, 235, 0.15);
  border-color: var(--bis-primary-light);
}

.benefit-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  display: inline-block;
  transition: all 0.4s ease;
}

.benefit-card:hover .benefit-icon {
  transform: scale(1.2) rotate(5deg);
}

.benefit-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bis-dark);
  margin-bottom: 1rem;
}

.benefit-description {
  color: var(--bis-muted);
  line-height: 1.7;
  margin: 0;
}

.positions-section {
  padding: 60px 0;
}

.position-card {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  height: 100%;
}

.position-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(37, 99, 235, 0.15);
  border-color: var(--bis-primary-light);
}

.position-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid rgba(37, 99, 235, 0.1);
}

.position-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bis-dark);
  margin: 0;
}

.position-type {
  display: inline-block;
  padding: 4px 12px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  color: var(--bis-primary);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}

.position-description {
  color: var(--bis-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.position-requirements {
  margin-bottom: 1.5rem;
}

.position-requirements strong {
  color: var(--bis-dark);
  display: block;
  margin-bottom: 0.5rem;
}

.position-requirements ul {
  margin: 0.5rem 0 0 1.5rem;
  padding: 0;
  color: var(--bis-muted);
}

.position-requirements li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.btn-apply {
  width: 100%;
  margin-top: 1rem;
}

.careers-cta {
  padding: 80px 0;
}

.careers-cta .cta-title {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--bis-dark);
}

.careers-cta .cta-subtitle {
  font-size: 1.125rem;
  color: var(--bis-muted);
}

/* Modal Styles */
.modal-content {
  border-radius: 20px;
  border: none;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.modal-header {
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  padding: 1.5rem;
}

.modal-title {
  font-weight: 700;
  color: var(--bis-dark);
}

.modal-body {
  padding: 2rem;
}

@media (max-width: 768px) {
  .careers-hero {
    padding: 60px 0 40px;
  }
  
  .benefit-card,
  .position-card {
    padding: 1.5rem;
  }
  
  .position-header {
    flex-direction: column;
    gap: 1rem;
  }
}

/* Services Page Styles */
.services-hero {
  background: 
    radial-gradient(ellipse 1200px 400px at 50% 0%, rgba(37, 99, 235, 0.1) 0%, transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 80px 0 60px;
}

.services-main-section {
  padding: 60px 0;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.service-features li {
  padding: 0.5rem 0;
  color: var(--bis-muted);
  position: relative;
  padding-left: 1.5rem;
  line-height: 1.6;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--bis-primary);
  font-weight: 700;
}

.services-cta {
  padding: 80px 0;
  background: var(--bis-gradient-primary);
  color: white;
  position: relative;
  overflow: hidden;
}

.services-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

.services-cta .cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: white;
}

.services-cta .cta-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
}

.service-hero {
  background: 
    radial-gradient(ellipse 1200px 400px at 50% 0%, rgba(37, 99, 235, 0.1) 0%, transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 80px 0 60px;
}

.service-details-section {
  padding: 60px 0;
}

.service-feature-item {
  padding: 1.5rem;
  background: var(--bis-light);
  border-radius: 12px;
  height: 100%;
  transition: all 0.3s ease;
}

.service-feature-item:hover {
  background: white;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.1);
  transform: translateY(-4px);
}

.service-feature-item h5 {
  font-weight: 700;
  color: var(--bis-dark);
  margin-bottom: 0.75rem;
}

.service-feature-item p {
  color: var(--bis-muted);
  margin: 0;
  line-height: 1.7;
}

.service-sidebar {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(15, 23, 42, 0.08);
  position: sticky;
  top: 100px;
}

.service-sidebar h4 {
  font-weight: 700;
  color: var(--bis-dark);
}

.service-sidebar p {
  color: var(--bis-muted);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .services-hero,
  .service-hero {
    padding: 60px 0 40px;
  }
  
  .service-sidebar {
    position: relative;
    top: 0;
    margin-top: 2rem;
  }
}

/* About Page Styles */
.about-hero {
  background: 
    radial-gradient(ellipse 1200px 600px at 10% 20%, rgba(37, 99, 235, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 1000px 500px at 90% 30%, rgba(16, 185, 129, 0.1) 0%, transparent 55%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 25s ease-in-out infinite;
}

.about-hero-image {
  position: relative;
  height: 500px;
}

.about-hero-placeholder {
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(16, 185, 129, 0.08) 100%);
  border-radius: 24px;
  border: 2px solid rgba(37, 99, 235, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 60px rgba(37, 99, 235, 0.15);
  position: relative;
  overflow: hidden;
}

.about-hero-placeholder::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: shine 4s infinite;
}

.about-hero-placeholder i {
  font-size: 5rem;
  background: linear-gradient(135deg, #2563eb 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
  animation: pulseIcon 2s ease-in-out infinite;
}

.about-hero-placeholder p {
  color: var(--bis-dark);
  font-weight: 700;
  font-size: 1.5rem;
  position: relative;
  z-index: 2;
  margin-bottom: 0.5rem;
}

.story-badge {
  display: inline-block;
  padding: 8px 20px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12) 0%, rgba(16, 185, 129, 0.12) 100%);
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: 30px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--bis-primary);
}

.story-highlights {
  margin-top: 2rem;
}

.story-highlight-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1rem;
  color: var(--bis-dark);
  font-weight: 500;
}

.story-highlight-item i {
  color: var(--bis-secondary);
  font-size: 1.25rem;
}

.company-story-section {
  padding: 60px 0;
}

.about-image-placeholder {
  width: 100%;
  height: 450px;
  background: 
    radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(16, 185, 129, 0.08) 100%);
  border-radius: 24px;
  border: 2px solid rgba(37, 99, 235, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 60px rgba(37, 99, 235, 0.15);
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
}

.about-image-placeholder:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 70px rgba(37, 99, 235, 0.2);
}

.about-image-placeholder::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  animation: shine 5s infinite;
}

.about-image-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.image-icon-wrapper {
  width: 100px;
  height: 100px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(16, 185, 129, 0.15) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  border: 2px solid rgba(37, 99, 235, 0.2);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.2);
}

.about-image-content i {
  font-size: 3.5rem;
  background: linear-gradient(135deg, #2563eb 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.image-title {
  color: var(--bis-dark);
  font-weight: 700;
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.image-subtitle {
  color: var(--bis-muted);
  font-size: 0.95rem;
}

.mission-vision-section {
  padding: 60px 0;
}

.mission-vision-card {
  background: white;
  border-radius: 24px;
  padding: 3rem;
  height: 100%;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(15, 23, 42, 0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.mission-vision-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--bis-gradient-primary);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.mission-vision-card:hover::before {
  transform: scaleX(1);
}

.mission-vision-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 70px rgba(37, 99, 235, 0.2);
  border-color: var(--bis-primary-light);
}

.mv-icon-wrapper {
  width: 80px;
  height: 80px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  border: 2px solid rgba(37, 99, 235, 0.2);
  transition: all 0.4s ease;
}

.mission-vision-card:hover .mv-icon-wrapper {
  transform: scale(1.1) rotate(5deg);
  background: var(--bis-gradient-primary);
  border-color: var(--bis-primary);
}

.mv-icon {
  font-size: 2.5rem;
  transition: all 0.4s ease;
}

.mission-vision-card:hover .mv-icon {
  filter: brightness(0) invert(1);
}

.mv-highlight {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(37, 99, 235, 0.1);
  color: var(--bis-primary);
  font-weight: 600;
  font-size: 0.95rem;
}

.mv-highlight i {
  font-size: 1.25rem;
}

.mv-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--bis-dark);
  margin-bottom: 1rem;
}

.mv-description {
  color: var(--bis-muted);
  line-height: 1.8;
  margin: 0;
  font-size: 1.05rem;
}

.values-section {
  padding: 60px 0;
}

.value-card {
  background: white;
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  height: 100%;
  border: 1px solid rgba(15, 23, 42, 0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.value-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bis-gradient-primary);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.value-card:hover::after {
  opacity: 0.05;
}

.value-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 70px rgba(37, 99, 235, 0.2);
  border-color: var(--bis-primary-light);
}

.value-card > * {
  position: relative;
  z-index: 1;
}

.value-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  display: inline-block;
  transition: all 0.4s ease;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.value-card:hover .value-icon {
  transform: scale(1.25) rotate(10deg);
  filter: drop-shadow(0 8px 16px rgba(37, 99, 235, 0.3));
}

.value-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bis-dark);
  margin-bottom: 1rem;
}

.value-description {
  color: var(--bis-muted);
  line-height: 1.7;
  margin: 0;
}

.stats-section {
  padding: 60px 0;
}

.stat-card-large {
  background: white;
  border-radius: 24px;
  padding: 2.5rem;
  text-align: center;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.stat-card-large::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--bis-gradient-primary);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.stat-card-large:hover::before {
  transform: scaleX(1);
}

.stat-card-large:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.2);
  border-color: var(--bis-primary-light);
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 800;
  background: var(--bis-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.stat-card-large:hover .stat-number {
  transform: scale(1.1);
}

.stat-label-large {
  color: var(--bis-muted);
  font-size: 1rem;
  font-weight: 600;
}

.why-choose-section {
  padding: 60px 0;
}

.feature-card {
  background: white;
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  height: 100%;
  border: 1px solid rgba(15, 23, 42, 0.08);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bis-gradient-primary);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.feature-card:hover::after {
  opacity: 0.05;
}

.feature-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 70px rgba(37, 99, 235, 0.2);
  border-color: var(--bis-primary-light);
}

.feature-card > * {
  position: relative;
  z-index: 1;
}

.feature-icon-large {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  display: inline-block;
  transition: all 0.4s ease;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.feature-card:hover .feature-icon-large {
  transform: scale(1.3) rotate(10deg);
  filter: drop-shadow(0 8px 16px rgba(37, 99, 235, 0.3));
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--bis-dark);
  margin-bottom: 1rem;
}

.feature-description {
  color: var(--bis-muted);
  line-height: 1.7;
  margin: 0;
}

.about-cta {
  padding: 100px 0;
  background: 
    radial-gradient(ellipse 1200px 400px at 50% 0%, rgba(37, 99, 235, 0.08) 0%, transparent 60%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.about-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

.about-cta .cta-banner {
  position: relative;
  z-index: 2;
}

.about-cta .cta-title {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--bis-dark);
}

.about-cta .cta-subtitle {
  font-size: 1.125rem;
  color: var(--bis-muted);
}

@media (max-width: 768px) {
  .about-hero {
    padding: 60px 0 40px;
  }
  
  .about-image-placeholder {
    height: 300px;
    margin-top: 2rem;
  }
  
  .mission-vision-card,
  .value-card,
  .feature-card {
    padding: 1.5rem;
  }
}

/* Legal Pages Styles */
.legal-page {
  padding: 80px 0;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.legal-content {
  background: white;
  border-radius: 20px;
  padding: 3rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.legal-content h2 {
  color: var(--bis-dark);
  font-weight: 700;
  margin-top: 2rem;
}

.legal-content h2:first-of-type {
  margin-top: 0;
}

.legal-content p {
  color: var(--bis-muted);
  line-height: 1.8;
  font-size: 1.05rem;
}

.legal-content ul {
  color: var(--bis-muted);
  line-height: 1.8;
  padding-left: 1.5rem;
}

.legal-content li {
  margin-bottom: 0.75rem;
}

.legal-content a {
  color: var(--bis-primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

.legal-content a:hover {
  color: var(--bis-primary-dark);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .legal-page {
    padding: 60px 0;
  }
  
  .legal-content {
    padding: 2rem 1.5rem;
  }
}

/* ========== Mobile: smaller content site-wide ========== */
@media (max-width: 768px) {
  .display-4, .display-5 {
    font-size: 1.5rem !important;
  }
  .section-heading {
    font-size: 1.4rem;
  }
  .section-subtitle {
    font-size: 0.95rem;
  }
  .case-title {
    font-size: 1.15rem;
  }
  .metric-value {
    font-size: 1.65rem;
  }
  .case-image-title {
    font-size: 1rem;
  }
  .case-image-subtitle {
    font-size: 0.8rem;
  }
  .banner-placeholder p {
    font-size: 1.1rem;
  }
  .floating-icon {
    font-size: 1.75rem;
  }
  .service-icon {
    font-size: 2.5rem;
  }
  .service-title {
    font-size: 1.2rem;
  }
  .service-description {
    font-size: 0.9rem;
  }
  .tech-category-title {
    font-size: 1.35rem;
  }
  .tech-category-desc {
    font-size: 0.95rem;
  }
  .industry-title {
    font-size: 1.2rem;
  }
  .industry-description {
    font-size: 0.9rem;
  }
  .testimonial-item {
    padding: 30px 24px;
  }
  .testimonial-item::before {
    font-size: 4rem;
  }
  .testimonial-quote {
    font-size: 1rem;
  }
  .author-avatar {
    font-size: 1rem;
  }
  .author-name {
    font-size: 0.95rem;
  }
  .author-role {
    font-size: 0.85rem;
  }
  .accordion-button {
    font-size: 0.95rem;
    padding: 16px 20px;
  }
  .accordion-body {
    font-size: 0.9rem;
    padding: 16px 20px;
  }
  .cta-title {
    font-size: 1.45rem;
  }
  .cta-subtitle {
    font-size: 1rem;
  }
  .portfolio-hero-placeholder i {
    font-size: 3rem;
  }
  .portfolio-hero-placeholder p {
    font-size: 1.2rem;
  }
  .stat-preview-number {
    font-size: 1.5rem;
  }
  .stat-preview-label {
    font-size: 0.8rem;
  }
  .portfolio-title {
    font-size: 1.1rem;
  }
  .benefit-icon {
    font-size: 2.5rem;
  }
  .benefit-title {
    font-size: 1.2rem;
  }
  .benefit-description {
    font-size: 0.9rem;
  }
  .position-title {
    font-size: 1.2rem;
  }
  .position-description {
    font-size: 0.9rem;
  }
  .careers-cta .cta-title {
    font-size: 1.4rem;
  }
  .careers-cta .cta-subtitle {
    font-size: 0.95rem;
  }
  .contact-form-card h2,
  .contact-info-card h2 {
    font-size: 1.45rem;
  }
  .contact-info-item h5 {
    font-size: 1rem;
  }
  .mv-title {
    font-size: 1.35rem;
  }
  .mv-description {
    font-size: 0.95rem;
  }
  .value-title {
    font-size: 1.2rem;
  }
  .value-description {
    font-size: 0.9rem;
  }
  .feature-title {
    font-size: 1.1rem;
  }
  .feature-card p,
  .feature-description {
    font-size: 0.9rem;
  }
  .feature-icon-large {
    font-size: 2.5rem;
  }
  .image-title {
    font-size: 1.1rem;
  }
  .image-subtitle {
    font-size: 0.85rem;
  }
  .stat-number {
    font-size: 2.25rem;
  }
  .stat-label-large {
    font-size: 0.9rem;
  }
  .about-hero-placeholder i {
    font-size: 3rem;
  }
  .about-hero-placeholder p {
    font-size: 1.2rem;
  }
  .services-cta .cta-title {
    font-size: 1.4rem;
  }
  .services-cta .cta-subtitle {
    font-size: 1rem;
  }
  .service-feature-item h5 {
    font-size: 1.1rem;
  }
  .service-feature-item p {
    font-size: 0.9rem;
  }
  .service-sidebar h4 {
    font-size: 1.15rem;
  }
  .service-sidebar p {
    font-size: 0.9rem;
  }
  .legal-content h2 {
    font-size: 1.35rem;
  }
  .legal-content p,
  .legal-content li {
    font-size: 0.95rem;
  }
  .filter-section-subtitle {
    font-size: 0.9rem;
  }
}

@media (max-width: 576px) {
  .display-4, .display-5 {
    font-size: 1.35rem !important;
  }
  .section-heading {
    font-size: 1.25rem;
  }
  .section-subtitle {
    font-size: 0.875rem;
  }
  .case-title {
    font-size: 1rem;
  }
  .metric-value {
    font-size: 1.5rem;
  }
  .service-title,
  .industry-title,
  .benefit-title,
  .position-title {
    font-size: 1.1rem;
  }
  .service-description,
  .industry-description,
  .benefit-description,
  .position-description {
    font-size: 0.85rem;
  }
  .tech-category-title {
    font-size: 1.2rem;
  }
  .tech-category-desc {
    font-size: 0.9rem;
  }
  .testimonial-quote {
    font-size: 0.95rem;
  }
  .cta-title,
  .careers-cta .cta-title {
    font-size: 1.25rem;
  }
  .cta-subtitle,
  .careers-cta .cta-subtitle {
    font-size: 0.9rem;
  }
  .contact-form-card h2,
  .contact-info-card h2 {
    font-size: 1.3rem;
  }
  .mv-title {
    font-size: 1.2rem;
  }
  .value-title,
  .feature-title {
    font-size: 1.05rem;
  }
  .portfolio-title {
    font-size: 1rem;
  }
  .stat-number {
    font-size: 1.9rem;
  }
  .stat-preview-number {
    font-size: 1.35rem;
  }
  .legal-content h2 {
    font-size: 1.2rem;
  }
  .legal-content p,
  .legal-content li {
    font-size: 0.9rem;
  }
}