body {
  font-family: 'Segoe UI', 'Arial', sans-serif;
  background: #f8f9fa;
}

.hero-section {
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  padding: 80px 0 60px 0;
}

.hero-img {
  max-width: 350px;
  border-radius: 1rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.card {
  border: none;
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
  transition: transform 0.2s;
}
.card:hover {
  transform: translateY(-8px) scale(1.03);
}

.btn-primary {
  background: #fed324;
  border: none;
  transition: background 0.2s;
}
.btn-primary:hover {
  background: #fed324;
}

footer {
  background: #222;
  color: #fff;
}

@media (max-width: 767px) {
  .hero-section {
    padding: 40px 0 30px 0;
  }
  .hero-img {
    max-width: 90vw;
  }
}
.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover {
  background: rgba(255,255,255,0.15) !important;
  color: #fff !important;
  box-shadow: 0 2px 8px 0 rgba(0,0,0,0.07);
  text-shadow: 0 1px 2px rgba(0,0,0,0.08);
}
.navbar-brand img {
  transition: transform .2s;
}
.navbar-brand:hover img {
  transform: scale(1.08) rotate(-6deg);
}
@media (max-width: 991px) {
  .navbar .btn {
    display: none !important;
  }
  .navbar-nav .nav-link {
    margin-bottom: 0.5rem;
  }
}

@keyframes scrollSlider {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@media (max-width: 900px) {
  #autoSlider > div {
    width: 350px !important;
    height: 150px !important;
  }
}
@media (max-width: 600px) {
  #autoSlider > div {
    width: 220px !important;
    height: 90px !important;
  }
}

.problem-card {
  border-radius: 1.5rem;
  background: #fff;
  transition: transform .2s, box-shadow .2s;
}
.problem-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.animate-fadein {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s forwards;
}
.animate-fadein[style*="animation-delay:0.2s;"] { animation-delay: 0.2s; }
.animate-fadein[style*="animation-delay:0.4s;"] { animation-delay: 0.4s; }
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: none;
  }
}
.glass-card {
  background: rgba(0,0,5,0.65);
  border-radius: 1.5rem;
  backdrop-filter: blur(2.5px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.glass-card:hover {
  background: rgba(254,211,36,0.13);
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 12px 36px #fe000055;
}
.solution-card .card-title {
  margin-top: 1rem;
  margin-bottom: .75rem;
  font-size: 1.25rem;
  letter-spacing: .5px;
}
.glass-card-core {
  background: rgba(0,0,5,0.65);
  border-radius: 1.5rem;
  backdrop-filter: blur(2.5px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.glass-card-core:hover {
  background: rgba(254,211,36,0.13);
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 12px 36px #fe000055;
}
.service-card {
  transition: transform .2s, box-shadow .2s;
  background: #fff;
  border-radius: 1.5rem;
}
.service-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.service-icon {
  width: 70px;
  height: 70px;
  margin-bottom: -35px;
}
.service-card .card-img-top {
  border-radius: 1.25rem !important;
  box-shadow: 0 4px 16px rgba(0,0,0,0.07);
}
.service-card .badge {
  padding: .6em 1.2em;
  font-weight: 500;
  border-radius: 2em;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.contact-glass-card {
  background: rgba(255,255,255,0.13);
  border-radius: 1.5rem;
  backdrop-filter: blur(3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.13);
  transition: box-shadow .2s, background .2s;
}
.contact-glass-card:focus-within, .contact-glass-card:hover {
  background: rgba(255,255,255,0.18);
  box-shadow: 0 12px 36px #fed32433;
}
#contact label {
  color: #000005;
  letter-spacing: .5px;
}
#contact input, #contact textarea {
  border-radius: .75rem;
  border: 1px solid #e0e0e0;
  background: rgba(255,255,255,0.85);
}
#contact input:focus, #contact textarea:focus {
  border-color: #fed324;
  box-shadow: 0 0 0 2px #fed32433;
  background: #fff;
}
@media (max-width: 991px) {
  .contact-glass-card {
    margin-top: 2rem;
  }
}
.footer-section {
  background: #000005;
  color: #fff;
  font-size: 1rem;
}
.footer-social-link {
  color: #fed324;
  font-size: 1.4rem;
  transition: color .2s, transform .2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.footer-social-link:hover {
  color: #fe0000;
  transform: translateY(-3px) scale(1.15);
  text-decoration: none;
}
.footer-section .btn-warning {
  border: none;
  outline: none;
  box-shadow: 0 2px 8px #fed32455;
}
.footer-section .btn-warning:active {
  background: #fe0000;
  color: #fff;
}
.footer-section .btn-warning:hover {
  background: #fed324;
  color: #000005;
}
.footer-section .btn-warning:focus {
  box-shadow: 0 0 0 2px #fed32455;
}