@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap");

* {
  font-family: "Poppins", sans-serif;
}

.gradient-bg {
  background: linear-gradient(135deg, #3b82f6 0%, #1e40af 50%, #1e3a8a 100%);
}

.hero-bg {
  background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
  position: relative;
  overflow: hidden;
}

.hero-bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="600" r="120" fill="url(%23a)"/><circle cx="700" cy="800" r="80" fill="url(%23a)"/></svg>');
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

.navbar-scroll2 {
  backdrop-filter: blur(20px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.navbar-scroll2 .nav-link {
  color: #374151 !important;
}

.navbar-scroll2 .nav-link:hover {
  color: #10b981 !important;
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.slide-up {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}

.slide-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.scale-up {
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.8s ease;
}

.scale-up.visible {
  opacity: 1;
  transform: scale(1);
}

.service-card {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.service-card::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;
}

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

.service-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 25px 50px rgba(59, 130, 246, 0.2);
}

.tech-card {
  transition: all 0.3s ease;
  cursor: pointer;
}

.tech-card:hover {
  transform: translateY(-10px) rotate(2deg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.btn-primary {
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  transition: left 0.3s ease;
  z-index: 0;
}

.btn-primary:hover::before {
  left: 0;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.swiper-pagination-bullet {
  background: rgba(255, 255, 255, 0.5);
  opacity: 1;
}

.swiper-pagination-bullet-active {
  background: white;
}

.hero-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: cardFloat 6s ease-in-out infinite;
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0px) rotateY(0deg);
  }
  50% {
    transform: translateY(-10px) rotateY(5deg);
  }
}

.parallax {
  transform: translateZ(0);
}

.scroll-indicator {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6, #10b981, #f59e0b);
  z-index: 9999;
  transition: width 0.3s ease;
}

.mobile-menu {
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.mobile-menu.open {
  transform: translateX(0);
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }
}

.hero-floating {
  animation: heroFloat 8s ease-in-out infinite;
}

@keyframes heroFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-15px) rotate(2deg);
  }
  66% {
    transform: translateY(-5px) rotate(-1deg);
  }
}

.glass-effect {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.text-gradient {
  background: linear-gradient(135deg, #3b82f6, #10b981);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}