body {
  font-family:
    Segoe UI,
    sans-serif;
}
nav ul li a.nav-link {
  color: #ffffff;
  border-radius: 6px;
  padding: 8px 12px !important;
  margin: 0 5px;
}
nav ul li a.nav-link:hover,
.navbar-nav .nav-link.active {
  color: #ffffff;
  background: linear-gradient(90deg, #21434c, #1f2937);
}
.logo img {
  width: 58px;
}
.glass {
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(10px);
}
.hero {
  min-height: 100vh;
  background: url("./assets/banner.png") no-repeat;
}
.page-banner {
  min-height: 270px;
  background: linear-gradient(90deg, #111827, #1f2937);
  padding-top: 61px;
}
.services-page {
  background: #f8fafc;
  min-height: calc(100vh - 310px);
}
.about-page {
  min-height: calc(100vh - 310px);
  background: #f8fafc;
}
.about-content {
  color: #374151;
  font-size: 1.1rem;
  line-height: 1.8;
}
.about-image {
  display: block;
  min-height: 360px;
  max-height: 560px;
  object-fit: cover;
  border-radius: 1rem;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}
.services-intro {
  color: #4b5563;
  font-size: 1.1rem;
}
.service-category-title {
  min-height: 3.5rem;
  margin-bottom: 1.25rem;
  color: #111827;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
}
.services-accordion .accordion-item {
  overflow: hidden;
  border: 0;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.1);
}
.services-accordion .accordion-item + .accordion-item {
  margin-top: 1rem;
}
.services-accordion .accordion-button {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  background: linear-gradient(90deg, #111827, #3b4c64);
  box-shadow: none;
}
.services-accordion .accordion-button:not(.collapsed) {
  color: #ffffff;
  background: linear-gradient(90deg, #111827, #1f2937);
}
.services-accordion .accordion-button::after {
  filter: brightness(0) invert(1);
}
.services-accordion .accordion-body {
  color: #4b5563;
  line-height: 1.7;
  padding: 1.25rem;
}
.hero .container {
  background: rgba(0, 0, 0, 0.6);
}
.card {
  border: none;
  border-radius: 20px;
  transition: 0.3s;
}
.card:hover {
  transform: translateY(-8px);
}
.about {
  background: linear-gradient(90deg, #111827, #1f2937);
}
footer {
  background: #0f172a;
}
.overlay {
  display: none;
}
button.btn.btn-primary {
  background: linear-gradient(90deg, #111827, #3b4c64);
  border: none;
}
button.btn.btn-primary:hover {
  background: linear-gradient(90deg, #111827, #1f2937);
  border: none;
}
.form-status.is-success {
  color: #0f766e;
}
.form-status.is-error {
  color: #b91c1c;
}
.services .card-header img {
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
}

@media (max-width: 768px) {
  .display-2 {
    font-size: 3rem;
  }
  nav.navbar {
    position: static !important;
    background: linear-gradient(90deg, #111827, #1f2937) !important;
  }
  nav ul li a.nav-link {
    text-align: center;
    margin: 5px 0;
  }
  nav ul li a.nav-link:hover,
  .navbar-nav .nav-link.active {
    color: #ffffff;
    background: #21434c;
  }
  .hero {
    min-height: 38vh;
    background-size: cover;
  }
  .page-banner {
    min-height: 145px;
    border-top: 2px solid #efefef;
    padding-top: 0;
  }
  .service-category-title {
    min-height: 1.5rem;
    margin-top: 1rem;
  }
}