:root {
  --phirst-blue: #2563eb;
  --phirst-blue-dark: #1d4ed8;
  --phirst-blue-light: #3b82f6;
  --phirst-blue-50: #eff6ff;
  --phirst-blue-100: #dbeafe;
  --phirst-blue-900: #1e3a8a;
  
  --white: #ffffff;
  --black: #000000;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  --container-max-width: 1400px;
  --section-padding: 8rem 0;
  --section-padding-mobile: 5rem 0;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 60px rgba(59, 130, 246, 0.3);
  
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;
}

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

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

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--white);
  background: radial-gradient(ellipse at center, #0f172a 0%, #000000 100%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

@media (min-width: 640px) {
  .container {
    padding: 0 3rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 4rem;
  }
}

.bg-phirst-blue {
  background-color: var(--phirst-blue);
}

.text-phirst-blue {
  color: var(--phirst-blue);
}

.border-phirst-blue {
  border-color: var(--phirst-blue);
}

.gradient-text {
  background: linear-gradient(135deg, var(--phirst-blue-light) 0%, var(--phirst-blue) 50%, var(--phirst-blue-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

#loading-screen {
  background: linear-gradient(135deg, #000000 0%, #1e293b 50%, #0f172a 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.elegant-spinner {
  position: relative;
  width: 80px;
  height: 80px;
}

.spinner-ring {
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  border-radius: 50%;
  animation: elegantSpin 2s linear infinite;
}

.spinner-ring:nth-child(1) {
  border-top-color: var(--phirst-blue);
  animation-duration: 1.5s;
}

.spinner-ring:nth-child(2) {
  border-right-color: var(--phirst-blue-light);
  animation-duration: 2s;
  animation-direction: reverse;
  inset: 8px;
}

.spinner-ring:nth-child(3) {
  border-bottom-color: var(--phirst-blue-dark);
  animation-duration: 2.5s;
  inset: 16px;
}

.loading-text {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--phirst-blue-light), var(--phirst-blue-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.1em;
  animation: textGlow 2s ease-in-out infinite alternate;
}

.loading-subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
  letter-spacing: 0.05em;
  animation: subtitleFade 2s ease-in-out infinite alternate;
}

@keyframes elegantSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes textGlow {
  0% { filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.3)); }
  100% { filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.8)); }
}

@keyframes subtitleFade {
  0% { opacity: 0.5; }
  100% { opacity: 0.9; }
}

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

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

.floating-elements {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.floating-orb {
  position: absolute;
  animation: float 20s ease-in-out infinite;
  filter: blur(1px);
}

.orb-1 {
  top: 10%;
  left: 80%;
  animation-delay: 0s;
}

.orb-2 {
  top: 60%;
  left: 10%;
  animation-delay: -7s;
}

.orb-3 {
  top: 30%;
  left: 60%;
  animation-delay: -14s;
}

.geometric-shape {
  position: absolute;
  animation: geometricFloat 15s ease-in-out infinite;
}

.shape-1 {
  top: 20%;
  left: 20%;
  animation-delay: -3s;
}

.shape-2 {
  top: 70%;
  left: 70%;
  animation-delay: -8s;
}

.shape-3 {
  top: 50%;
  left: 90%;
  animation-delay: -12s;
}

@keyframes float {
  0%, 100% { 
    transform: translateY(0px) translateX(0px) rotate(0deg);
    opacity: 0.6;
  }
  25% { 
    transform: translateY(-30px) translateX(20px) rotate(90deg);
    opacity: 0.8;
  }
  50% { 
    transform: translateY(-60px) translateX(-10px) rotate(180deg);
    opacity: 0.4;
  }
  75% { 
    transform: translateY(-30px) translateX(-30px) rotate(270deg);
    opacity: 0.9;
  }
}

@keyframes geometricFloat {
  0%, 100% { 
    transform: translateY(0px) rotate(0deg) scale(1);
    opacity: 0.3;
  }
  33% { 
    transform: translateY(-40px) rotate(120deg) scale(1.2);
    opacity: 0.7;
  }
  66% { 
    transform: translateY(-20px) rotate(240deg) scale(0.8);
    opacity: 0.5;
  }
}

.grain-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: 
    radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(29, 78, 216, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 2;
  animation: grainMove 20s ease-in-out infinite;
}

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

.gradient-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(45deg, transparent 0%, rgba(59, 130, 246, 0.02) 50%, transparent 100%);
  pointer-events: none;
  z-index: 3;
  animation: gradientMove 30s linear infinite;
}

@keyframes gradientMove {
  0% { transform: translateX(-100%) translateY(-100%); }
  100% { transform: translateX(100%) translateY(100%); }
}

#main-nav {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  max-width: 1200px;
  margin: 0 auto;
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.nav-container {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-blur {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all var(--transition-normal);
  border-radius: var(--radius-2xl);
}

#main-nav.scrolled .nav-blur {
  background: rgba(0, 0, 0, 0.8);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(59, 130, 246, 0.2);
}

.logo-container {
  position: relative;
  z-index: 10;
}

.logo-svg {
  transition: all var(--transition-normal);
}

.logo-svg:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.5));
}

.nav-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  font-size: 0.95rem;
  padding: 0.75rem 0;
  position: relative;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.nav-text {
  transition: all var(--transition-fast);
}

.nav-indicator {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--phirst-blue);
  opacity: 0;
  transform: scale(0);
  transition: all var(--transition-fast);
}

.nav-link:hover .nav-text,
.nav-link.active .nav-text {
  color: var(--white);
  text-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

.nav-link:hover .nav-indicator,
.nav-link.active .nav-indicator {
  opacity: 1;
  transform: scale(1);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.8);
}

.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  width: 28px;
  height: 24px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  z-index: 10;
  position: relative;
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--phirst-blue), var(--phirst-blue-light));
  transition: all var(--transition-normal);
  border-radius: 1px;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
}

.hamburger-line:nth-child(2) {
  margin: 6px 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 5;
}

.mobile-menu-blur {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-nav-link {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  font-size: 1.1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(59, 130, 246, 0.1);
  transition: all var(--transition-fast);
  position: relative;
  z-index: 10;
}

.mobile-nav-link:hover {
  color: var(--white);
  background: rgba(59, 130, 246, 0.1);
  text-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

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

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(59, 130, 246, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.1) 1px, transparent 1px);
  background-size: 100px 100px;
  animation: gridMove 20s linear infinite;
  opacity: 0.3;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(100px, 100px); }
}

.hero-particles {
  position: absolute;
  inset: 0;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--phirst-blue);
  border-radius: 50%;
  animation: particleFloat 10s ease-in-out infinite;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.8);
}

@keyframes particleFloat {
  0%, 100% { 
    transform: translateY(0px) translateX(0px);
    opacity: 0;
  }
  10%, 90% {
    opacity: 1;
  }
  50% { 
    transform: translateY(-100px) translateX(50px);
    opacity: 0.8;
  }
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 4rem;
  position: relative;
  z-index: 5;
}

@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
    padding: 0 2rem;
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 50px;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
}

.badge-text {
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--phirst-blue-light);
  position: relative;
  z-index: 2;
}

.badge-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent, rgba(59, 130, 246, 0.2), transparent);
  animation: badgeGlow 3s ease-in-out infinite;
}

@keyframes badgeGlow {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 2rem;
  position: relative;
}

.hero-title-line {
  display: block;
  opacity: 0;
  transform: translateY(50px);
  animation: titleReveal 1s ease-out forwards;
  position: relative;
}

.hero-title-line:nth-child(2) {
  animation-delay: 0.3s;
}

.hero-title-line::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  background: linear-gradient(135deg, var(--phirst-blue-light), var(--phirst-blue-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: blur(20px);
  opacity: 0.5;
  z-index: -1;
}

@keyframes titleReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 3rem;
  max-width: 600px;
  line-height: 1.7;
  opacity: 0;
  transform: translateY(30px);
  animation: subtitleReveal 1s ease-out 0.6s forwards;
}

@keyframes subtitleReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  opacity: 0;
  transform: translateY(30px);
  animation: buttonsReveal 1s ease-out 0.9s forwards;
}

@media (max-width: 640px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@keyframes buttonsReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn-primary,
.btn-secondary {
  padding: 1.25rem 2.5rem;
  border-radius: 50px;
  font-weight: var(--font-weight-semibold);
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-width: 200px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.btn-primary {
  background: linear-gradient(135deg, var(--phirst-blue) 0%, var(--phirst-blue-dark) 100%);
  color: white;
  box-shadow: 
    0 4px 20px rgba(59, 130, 246, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
  transition: transform var(--transition-slow);
}

.btn-primary:hover .btn-glow {
  transform: translateX(100%);
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 
    0 12px 40px rgba(59, 130, 246, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  border: 1px solid rgba(59, 130, 246, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.6);
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.4);
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-play-icon {
  width: 32px;
  height: 32px;
  background: rgba(59, 130, 246, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-secondary:hover .btn-play-icon {
  background: rgba(59, 130, 246, 0.4);
  transform: scale(1.1);
}

.hero-visual {
  position: relative;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-sphere-container {
  position: relative;
  width: 400px;
  height: 400px;
}

.hero-sphere {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  animation: sphereFloat 8s ease-in-out infinite;
}

@keyframes sphereFloat {
  0%, 100% { transform: translate(-50%, -50%) rotateY(0deg); }
  50% { transform: translate(-50%, -50%) rotateY(180deg); }
}

.sphere-rings {
  position: absolute;
  inset: 0;
}

.ring {
  position: absolute;
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 50%;
  animation: ringRotate 10s linear infinite;
}

.ring-1 {
  inset: 0;
  animation-duration: 15s;
}

.ring-2 {
  inset: 20px;
  animation-duration: 20s;
  animation-direction: reverse;
}

.ring-3 {
  inset: 40px;
  animation-duration: 25s;
}

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

.sphere-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  background: radial-gradient(circle at 30% 30%, var(--phirst-blue-light), var(--phirst-blue-dark));
  border-radius: 50%;
  box-shadow: 
    0 0 60px rgba(59, 130, 246, 0.6),
    inset 0 0 30px rgba(255, 255, 255, 0.1);
  animation: coreGlow 3s ease-in-out infinite alternate;
}

@keyframes coreGlow {
  from { 
    box-shadow: 
      0 0 60px rgba(59, 130, 246, 0.6),
      inset 0 0 30px rgba(255, 255, 255, 0.1);
  }
  to { 
    box-shadow: 
      0 0 100px rgba(59, 130, 246, 0.8),
      inset 0 0 50px rgba(255, 255, 255, 0.2);
  }
}

.sphere-glow {
  position: absolute;
  inset: -50px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: glowPulse 4s ease-in-out infinite;
}

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

.floating-cards {
  position: absolute;
  inset: 0;
}

.floating-card {
  position: absolute;
  width: 60px;
  height: 60px;
  background: rgba(59, 130, 246, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--phirst-blue-light);
  animation: cardFloat 12s ease-in-out infinite;
}

.card-1 {
  top: 10%;
  right: 20%;
  animation-delay: 0s;
}

.card-2 {
  bottom: 30%;
  left: 10%;
  animation-delay: -4s;
}

.card-3 {
  top: 60%;
  right: 10%;
  animation-delay: -8s;
}

@keyframes cardFloat {
  0%, 100% { 
    transform: translateY(0px) rotate(0deg);
    opacity: 0.6;
  }
  33% { 
    transform: translateY(-20px) rotate(120deg);
    opacity: 1;
  }
  66% { 
    transform: translateY(-10px) rotate(240deg);
    opacity: 0.8;
  }
}

.features-section,
.services-section,
.products-section,
.contact-section {
  padding: var(--section-padding);
  position: relative;
}

@media (max-width: 768px) {
  .features-section,
  .services-section,
  .products-section,
  .contact-section {
    padding: var(--section-padding-mobile);
  }
}

.section-background {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.section-mesh {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.05) 0%, transparent 50%);
  animation: meshMove 15s ease-in-out infinite;
}

@keyframes meshMove {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.1) rotate(5deg); }
}

.section-aurora {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(45deg, transparent 0%, rgba(59, 130, 246, 0.03) 50%, transparent 100%),
    linear-gradient(-45deg, transparent 0%, rgba(37, 99, 235, 0.03) 50%, transparent 100%);
  animation: auroraMove 20s ease-in-out infinite;
}

@keyframes auroraMove {
  0%, 100% { opacity: 0.5; transform: translateX(0%) translateY(0%); }
  25% { opacity: 0.8; transform: translateX(-10%) translateY(-5%); }
  50% { opacity: 0.3; transform: translateX(10%) translateY(5%); }
  75% { opacity: 0.9; transform: translateX(-5%) translateY(-10%); }
}

.section-header {
  text-align: center;
  margin-bottom: 5rem;
  position: relative;
  z-index: 2;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.5rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 50px;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--phirst-blue-light);
}

.badge-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transform: translateX(-100%);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
  100% { transform: translateX(100%); }
}

.section-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.title-line {
  display: block;
}

.section-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.feature-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 2.5rem;
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(59, 130, 246, 0.1);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
  group: hover;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent, rgba(59, 130, 246, 0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

.feature-card:hover {
  transform: translateY(-10px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.3),
    0 0 60px rgba(59, 130, 246, 0.2);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--phirst-blue) 0%, var(--phirst-blue-dark) 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  font-size: 1.75rem;
  color: white;
  position: relative;
  overflow: hidden;
}

.feature-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
  transition: transform var(--transition-slow);
}

.feature-card:hover .feature-icon::after {
  transform: translateX(100%);
}

.feature-title {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: 1rem;
  transition: color var(--transition-fast);
}

.feature-description {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  transition: color var(--transition-fast);
}

.feature-card:hover .feature-description {
  color: rgba(255, 255, 255, 0.9);
}

.services-section {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.8) 0%, rgba(0, 0, 0, 0.9) 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.service-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(59, 130, 246, 0.1);
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--phirst-blue), transparent);
  transform: translateX(-50%) scaleX(0);
  transition: transform var(--transition-normal);
}

.service-card:hover::before {
  transform: translateX(-50%) scaleX(1);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 
    0 15px 30px rgba(0, 0, 0, 0.2),
    0 0 40px rgba(59, 130, 246, 0.15);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  display: block;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotateY(360deg);
}

.service-title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: 1rem;
}

.service-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.6;
}

.products-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 3rem;
  position: relative;
  z-index: 2;
}

.product-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-3xl);
  overflow: hidden;
  border: 1px solid rgba(59, 130, 246, 0.1);
  transition: all var(--transition-slow);
  position: relative;
}

.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, transparent 50%, rgba(37, 99, 235, 0.05) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.product-card:hover::after {
  opacity: 1;
}

.product-card:hover {
  transform: translateY(-12px) rotateX(5deg);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.3),
    0 0 80px rgba(59, 130, 246, 0.2);
}

.product-image {
  height: 250px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(37, 99, 235, 0.1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--phirst-blue-light);
  position: relative;
  overflow: hidden;
}

.product-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 30% 30%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(37, 99, 235, 0.2) 0%, transparent 50%);
  animation: productGlow 8s ease-in-out infinite;
}

@keyframes productGlow {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.8; }
}

.product-content {
  padding: 2.5rem;
  position: relative;
  z-index: 2;
}

.product-title {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: 1rem;
}

.product-description {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.product-features {
  list-style: none;
  margin-bottom: 2rem;
}

.product-features li {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
  padding-left: 1.5rem;
  transition: color var(--transition-fast);
}

.product-features li::before {
  content: '✓';
  color: var(--phirst-blue-light);
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0.5rem;
}

.product-card:hover .product-features li {
  color: rgba(255, 255, 255, 0.9);
}

.stats-section {
  background: linear-gradient(135deg, var(--phirst-blue-dark) 0%, var(--phirst-blue) 50%, var(--phirst-blue-light) 100%);
  color: white;
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.stats-background {
  position: absolute;
  inset: 0;
}

.stats-grid-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: statsGridMove 30s linear infinite;
}

@keyframes statsGridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(50px, 50px); }
}

.stats-glow {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at top, rgba(255, 255, 255, 0.1) 0%, transparent 70%),
    radial-gradient(ellipse at bottom, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
}

.stats-container {
  position: relative;
  z-index: 2;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  text-align: center;
}

.stat-item {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-normal);
}

.stat-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  display: block;
  background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 1.1rem;
  opacity: 0.9;
  font-weight: var(--font-weight-medium);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
  position: relative;
  z-index: 2;
}

@media (max-width: 1024px) {
  .contact-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.contact-info {
  padding-right: 2rem;
}

@media (max-width: 1024px) {
  .contact-info {
    padding-right: 0;
    text-align: center;
  }
}

.contact-details {
  margin-top: 3rem;
}

.contact-detail {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  transition: all var(--transition-fast);
}

.contact-detail:hover {
  color: var(--white);
  transform: translateX(10px);
}

.contact-detail-icon {
  width: 24px;
  margin-right: 1.5rem;
  color: var(--phirst-blue-light);
  font-size: 1.2rem;
}

.contact-form-container {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 3rem;
  border-radius: var(--radius-3xl);
  border: 1px solid rgba(59, 130, 246, 0.1);
  position: relative;
  overflow: hidden;
}

.form-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, rgba(59, 130, 246, 0.05), transparent, rgba(37, 99, 235, 0.05));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.contact-form-container:hover .form-glow {
  opacity: 1;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1.25rem 1.5rem;
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-family: var(--font-family);
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--phirst-blue);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.input-focus-line {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--phirst-blue), var(--phirst-blue-light));
  transform: translateX(-50%);
  transition: width var(--transition-normal);
}

.form-group input:focus + .input-focus-line,
.form-group textarea:focus + .input-focus-line {
  width: 100%;
}

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

.w-full {
  width: 100%;
}

.footer {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(0, 0, 0, 0.98) 100%);
  color: white;
  padding: 4rem 0 2rem;
  position: relative;
  overflow: hidden;
}

.footer-background {
  position: absolute;
  inset: 0;
}

.footer-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(59, 130, 246, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: footerGridMove 40s linear infinite;
}

@keyframes footerGridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

.footer-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 4rem;
  position: relative;
  z-index: 2;
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

@media (max-width: 1024px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.footer-brand {
  max-width: 400px;
}

.footer-logo {
  margin-bottom: 1.5rem;
  transition: transform var(--transition-normal);
}

.footer-logo:hover {
  transform: scale(1.05);
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 48px;
  height: 48px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 1.2rem;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.social-link:hover {
  background: var(--phirst-blue);
  color: white;
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
}

.footer-column h4 {
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: 1.5rem;
  color: white;
  position: relative;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 30px;
  height: 2px;
  background: linear-gradient(90deg, var(--phirst-blue), var(--phirst-blue-light));
  border-radius: 1px;
}

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

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

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  position: relative;
}

.footer-column a::before {
  content: '';
  position: absolute;
  left: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 1px;
  background: var(--phirst-blue-light);
  transition: width var(--transition-fast);
}

.footer-column a:hover {
  color: white;
  transform: translateX(15px);
}

.footer-column a:hover::before {
  width: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(59, 130, 246, 0.1);
  padding-top: 2rem;
  position: relative;
}

.footer-bottom-line {
  position: absolute;
  top: 0;
  left: 50%;
  width: 100px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--phirst-blue), transparent);
  transform: translateX(-50%);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .footer-bottom-content {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}

.footer-legal {
  display: flex;
  gap: 2rem;
}

@media (max-width: 640px) {
  .footer-legal {
    flex-direction: column;
    gap: 0.75rem;
  }
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--phirst-blue-light);
}

.fade-in-up {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-up.animate {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1200px) {
  :root {
    --container-max-width: 95%;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .section-title {
    font-size: 2.5rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  
  .products-showcase {
    grid-template-columns: 1fr;
  }
  
  .contact-form-container {
    padding: 2rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .hero-content {
    padding: 0 1.5rem;
  }
  
  .footer-content {
    padding: 0 1.5rem;
  }
  
  .hero-sphere-container {
    width: 300px;
    height: 300px;
  }
  
  .hero-sphere {
    width: 200px;
    height: 200px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .floating-orb,
  .geometric-shape,
  .hero-sphere,
  .ring,
  .sphere-core,
  .floating-card {
    animation: none !important;
  }
}

button:focus,
input:focus,
textarea:focus,
a:focus {
  outline: 2px solid var(--phirst-blue);
  outline-offset: 2px;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.mission-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 3rem 2rem;
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(59, 130, 246, 0.1);
  transition: all var(--transition-slow);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.mission-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent, rgba(59, 130, 246, 0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.mission-card:hover::before {
  opacity: 1;
}

.mission-card:hover {
  transform: translateY(-10px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.3),
    0 0 60px rgba(59, 130, 246, 0.2);
}

.mission-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: block;
}

.mission-title {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: 1rem;
}

.mission-description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
}

.story-section {
  padding: var(--section-padding);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.8) 0%, rgba(0, 0, 0, 0.9) 100%);
}

.story-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .story-content {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
}

.story-timeline {
  margin-top: 3rem;
}

.timeline-item {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(59, 130, 246, 0.1);
  transition: all var(--transition-normal);
}

.timeline-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(59, 130, 246, 0.2);
  transform: translateX(10px);
}

.timeline-year {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  color: var(--phirst-blue-light);
  min-width: 80px;
}

.timeline-content h4 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  color: var(--white);
  margin-bottom: 0.5rem;
}

.timeline-content p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.story-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.story-stat-card {
  background: rgba(59, 130, 246, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(59, 130, 246, 0.2);
  text-align: center;
  transition: all var(--transition-normal);
}

.story-stat-card:hover {
  transform: translateY(-5px);
  background: rgba(59, 130, 246, 0.15);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.story-stat-card .stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  display: block;
  margin-bottom: 0.5rem;
}

.story-stat-card .stat-label {
  color: rgba(255, 255, 255, 0.8);
  font-weight: var(--font-weight-medium);
}

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

.approach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.approach-step {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 2.5rem;
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(59, 130, 246, 0.1);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.approach-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--phirst-blue), var(--phirst-blue-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.approach-step:hover::before {
  transform: scaleX(1);
}

.approach-step:hover {
  transform: translateY(-8px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.3),
    0 0 60px rgba(59, 130, 246, 0.15);
}

.step-number {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--phirst-blue-light), var(--phirst-blue-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  display: block;
}

.step-title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: 1rem;
}

.step-description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.cta-section {
  padding: var(--section-padding);
  text-align: center;
}

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

.cta-buttons {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 3rem;
}

@media (max-width: 640px) {
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}

.leadership-section {
  padding: var(--section-padding);
}

.leadership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.leader-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 3rem;
  border-radius: var(--radius-3xl);
  border: 1px solid rgba(59, 130, 246, 0.1);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.leader-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent, rgba(59, 130, 246, 0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.leader-card:hover::before {
  opacity: 1;
}

.leader-card:hover {
  transform: translateY(-12px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.3),
    0 0 80px rgba(59, 130, 246, 0.2);
}

.leader-photo {
  margin-bottom: 2rem;
  text-align: center;
}

.photo-placeholder {
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--phirst-blue-light) 0%, var(--phirst-blue-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  color: white;
  position: relative;
  overflow: hidden;
}

.photo-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  border-radius: 50%;
  animation: photoShimmer 3s ease-in-out infinite;
}

@keyframes photoShimmer {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}

.leader-name {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: 0.5rem;
}

.leader-title {
  font-size: 1rem;
  color: var(--phirst-blue-light);
  font-weight: var(--font-weight-semibold);
  margin-bottom: 1rem;
}

.leader-bio {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.leader-credentials {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.credential {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  padding: 0.5rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  border-radius: var(--radius-md);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.team-section {
  padding: var(--section-padding);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.8) 0%, rgba(0, 0, 0, 0.9) 100%);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.team-member {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(59, 130, 246, 0.1);
  transition: all var(--transition-normal);
  text-align: center;
}

.team-member:hover {
  transform: translateY(-5px);
  border-color: rgba(59, 130, 246, 0.2);
  box-shadow: 
    0 15px 30px rgba(0, 0, 0, 0.2),
    0 0 40px rgba(59, 130, 246, 0.1);
}

.member-photo {
  margin-bottom: 1.5rem;
}

.member-photo .photo-placeholder {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(37, 99, 235, 0.3));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  color: var(--phirst-blue-light);
  border: 2px solid rgba(59, 130, 246, 0.2);
}

.member-name {
  font-size: 1.125rem;
  font-weight: var(--font-weight-semibold);
  color: var(--white);
  margin-bottom: 0.5rem;
}

.member-title {
  font-size: 0.875rem;
  color: var(--phirst-blue-light);
  font-weight: var(--font-weight-medium);
  margin-bottom: 0.25rem;
}

.member-experience {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

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

.culture-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.culture-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(59, 130, 246, 0.1);
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.culture-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--phirst-blue), transparent);
  transform: translateX(-50%) scaleX(0);
  transition: transform var(--transition-normal);
}

.culture-card:hover::before {
  transform: translateX(-50%) scaleX(1);
}

.culture-card:hover {
  transform: translateY(-8px);
  border-color: rgba(59, 130, 246, 0.3);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.2),
    0 0 60px rgba(59, 130, 246, 0.15);
}

.culture-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  display: block;
}

.culture-title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--white);
  margin-bottom: 1rem;
}

.culture-description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  font-size: 0.95rem;
}

.join-section {
  padding: var(--section-padding);
  text-align: center;
}

.join-content {
  max-width: 800px;
  margin: 0 auto;
}

.join-buttons {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 3rem;
}

@media (max-width: 640px) {
  .join-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 768px) {
  .leadership-grid {
    grid-template-columns: 1fr;
  }
  
  .team-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  
  .culture-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

@media print {
  .floating-elements,
  .loading-spinner,
  #loading-screen,
  #main-nav,
  .mobile-menu,
  .hero-particles,
  .floating-cards {
    display: none !important;
  }
}