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

body {
  font-family: 'Montserrat', sans-serif;
  color: #fff;
  background: 
    radial-gradient(circle at 20% 80%, rgba(255, 0, 102, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 255, 204, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(138, 43, 226, 0.2) 0%, transparent 50%),
    linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #000814 100%);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  animation: backgroundShift 20s ease-in-out infinite;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    url('https://images.pexels.com/photos/1267320/pexels-photo-1267320.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&fit=crop') no-repeat center center,
    url('https://images.pexels.com/photos/274192/pexels-photo-274192.jpeg?auto=compress&cs=tinysrgb&w=1920&h=1080&fit=crop') no-repeat center center;
  background-size: cover;
  background-blend-mode: overlay;
  opacity: 0.15;
  z-index: -2;
  animation: backgroundFloat 30s ease-in-out infinite;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(0, 255, 204, 0.03) 2px,
      rgba(0, 255, 204, 0.03) 4px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255, 0, 102, 0.03) 2px,
      rgba(255, 0, 102, 0.03) 4px
    );
  z-index: -1;
  animation: gridMove 15s linear infinite;
}

.overlay {
  background: 
    radial-gradient(ellipse at center, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.8) 100%);
  backdrop-filter: blur(3px);
  min-height: 100vh;
  padding: 40px 20px;
  position: relative;
  z-index: 1;
}

.hero {
  text-align: center;
  margin-bottom: 80px;
  animation: fadeInUp 1s ease-out;
}

.logo {
  font-size: clamp(48px, 8vw, 72px);
  font-weight: 900;
  margin-bottom: 20px;
  background: linear-gradient(45deg, #ff0066, #ff3399, #ff0066);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 4px;
  animation: gradientShift 3s ease-in-out infinite, glow 2s ease-in-out infinite alternate;
  text-shadow: 0 0 30px rgba(255, 0, 102, 0.5);
}

.tagline {
  font-size: 20px;
  font-weight: 300;
  color: #00ffcc;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.9;
}

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

.intro {
  text-align: center;
  margin-bottom: 80px;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.description {
  font-size: 20px;
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.9);
}

section {
  margin-bottom: 80px;
}

h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 40px;
  text-align: center;
  color: #00ffcc;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, #ff0066, #00ffcc);
  border-radius: 2px;
}

.services {
  animation: fadeInUp 1s ease-out 0.4s both;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.service-item {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 255, 204, 0.2);
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 204, 0.1), transparent);
  transition: left 0.5s ease;
}

.service-item:hover::before {
  left: 100%;
}

.service-item:hover {
  transform: translateY(-10px);
  border-color: #00ffcc;
  box-shadow: 0 20px 40px rgba(0, 255, 204, 0.2);
}

.service-icon {
  font-size: 48px;
  margin-bottom: 20px;
  filter: grayscale(0.3);
  transition: filter 0.3s ease;
}

.service-item:hover .service-icon {
  filter: grayscale(0);
}

.service-item p {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
}

.advantages {
  animation: fadeInUp 1s ease-out 0.6s both;
}

.advantage-list {
  max-width: 800px;
  margin: 0 auto;
}

.advantage-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 25px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  border-left: 4px solid #00ffcc;
  transition: all 0.3s ease;
}

.advantage-item:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(10px);
}

.check {
  color: #00ffcc;
  font-size: 20px;
  font-weight: bold;
  margin-right: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.advantage-item p {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
}

.contacts {
  animation: fadeInUp 1s ease-out 0.8s both;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.contact-item {
  text-align: center;
  padding: 30px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  border: 1px solid rgba(255, 0, 102, 0.2);
  transition: all 0.3s ease;
}

.contact-item:hover {
  transform: translateY(-5px);
  border-color: #ff0066;
  box-shadow: 0 15px 30px rgba(255, 0, 102, 0.2);
}

.contact-icon {
  font-size: 36px;
  margin-bottom: 20px;
}

.contact-item p {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
}

.contact-item a {
  color: #00ffcc;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-item a:hover {
  color: #ff0066;
  text-shadow: 0 0 10px rgba(255, 0, 102, 0.5);
}

.footer {
  text-align: center;
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  animation: fadeInUp 1s ease-out 1s both;
}

.footer p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
}

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

.bubble {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(45deg, rgba(255, 0, 102, 0.15), rgba(0, 255, 204, 0.15));
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: float 6s ease-in-out infinite;
  box-shadow: 
    0 8px 32px rgba(255, 0, 102, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.bubble-1 {
  width: 120px;
  height: 120px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
  animation-duration: 8s;
}

.bubble-2 {
  width: 180px;
  height: 180px;
  top: 60%;
  right: 15%;
  animation-delay: 2s;
  animation-duration: 12s;
}

.bubble-3 {
  width: 90px;
  height: 90px;
  bottom: 30%;
  left: 20%;
  animation-delay: 4s;
  animation-duration: 10s;
}

.bubble-4 {
  width: 150px;
  height: 150px;
  top: 40%;
  right: 30%;
  animation-delay: 1s;
  animation-duration: 9s;
}

.bubble-5 {
  width: 70px;
  height: 70px;
  top: 10%;
  right: 10%;
  animation-delay: 3s;
  animation-duration: 7s;
  background: linear-gradient(45deg, rgba(138, 43, 226, 0.15), rgba(255, 20, 147, 0.15));
}

.bubble-6 {
  width: 110px;
  height: 110px;
  bottom: 20%;
  right: 20%;
  animation-delay: 5s;
  animation-duration: 11s;
  background: linear-gradient(45deg, rgba(0, 191, 255, 0.15), rgba(30, 144, 255, 0.15));
}

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

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

@keyframes glow {
  from {
    text-shadow: 0 0 20px rgba(255, 0, 102, 0.5);
  }
  to {
    text-shadow: 0 0 30px rgba(255, 0, 102, 0.8), 0 0 40px rgba(255, 0, 102, 0.3);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
    opacity: 0.7;
  }
  33% {
    transform: translateY(-20px) rotate(120deg);
    opacity: 1;
  }
  66% {
    transform: translateY(10px) rotate(240deg);
    opacity: 0.8;
  }
}

@keyframes backgroundShift {
  0%, 100% {
    filter: hue-rotate(0deg);
  }
  25% {
    filter: hue-rotate(10deg);
  }
  50% {
    filter: hue-rotate(-5deg);
  }
  75% {
    filter: hue-rotate(15deg);
  }
}

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

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

@media (max-width: 768px) {
  .overlay {
    padding: 20px 15px;
  }
  
  .hero {
    margin-bottom: 60px;
  }
  
  .logo {
    font-size: 48px;
    letter-spacing: 2px;
  }
  
  .tagline {
    font-size: 16px;
  }
  
  .description {
    font-size: 18px;
  }
  
  h2 {
    font-size: 28px;
  }
  
  .service-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .service-item {
    padding: 25px;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .advantage-item {
    padding: 15px;
  }
  
  .advantage-item:hover {
    transform: translateX(5px);
  }
  
  section {
    margin-bottom: 60px;
  }
}