/* External stylesheet for Advanced Solutions */

/* Set base font size so 1rem = 16px */
html { font-size: 16px; }

/* Make sure body text uses a readable font */
body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}

a{
  text-decoration: none;
}

/* Section Color Utilities */
:root {
  --bs-primary: #0D6EFD;
  --section-about: #f8f9fa; /* light */
  --section-services: #ffffff; /* white */
  --section-features: #f1f5f9; /* subtle gray */
  --section-testimonials: #0f172a; /* dark slate for contrast */
  --section-contact: #ffffff; /* white */
  --section-footer: #0f172a; /* dark slate */
}
.bg-section-about { background-color: var(--section-about); color: #111; }
.bg-section-services { background-color: var(--section-services); color: #111; }
.bg-section-features { background-color: var(--section-features); color: #111; }
.bg-section-testimonials { background-color: var(--section-testimonials); color: #fff; }
.bg-section-contact { background-color: var(--section-contact); color: #111; }
.bg-section-footer { background-color: var(--section-footer); color: #111; }

/* Section Color Utilities Ends */


.logo{
  width: 5.25rem;
  height: 5.25rem;
  padding-left: 1rem;
}

.nav-hover {
  position: relative;
  display: inline-block;
  padding: 0.5rem 1rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.nav-hover::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0.125rem;
  background-color: var(--bs-primary); /* Bootstrap primary */
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.nav-hover:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-hover:hover {
  color: var(--bs-primary);
}


.active {
  color: var(--bs-primary);
  font-weight: 600;
}

/* Hero Section */

.hero-section {
  background: url('../img/hero.jpg') center center/cover no-repeat;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}

.hero-section .z-2 {
  position: relative;
  z-index: 2;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(1.875rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
}

.delay-1 {
  animation-delay: 0.5s;
}

.delay-2 {
  animation-delay: 1s;
}

/* Button hover effect */
.btn-outline-light:hover {
  background-color: #ffffff;
  color: #000;
  transform: scale(1.05);
  transition: all 0.3s ease;
}

/* Hero Section Ends */


/* Testimonials Section */

/* Hover transition used by feature cards */
.transition-hover {
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.transition-hover:hover {
  transform: translateY(-0.375rem);
  box-shadow: 0 0.5rem 1.25rem rgba(0,0,0,0.08);
}
/* Testimonials card tweak for dark background */
.bg-section-testimonials .card {
  background: rgba(255,255,255,0.06);
  color: #fff;
}

/* Testimonials Section Ends */


/*Custome Links*/
.custom-links i:hover{
  color: var(--bs-primary);
  cursor: pointer;
}


/* Foooter Section */

.site-footer a:hover{
  text-decoration:underline;

}

.footer-link {
  transition: color 0.3s ease;
  text-decoration: none;
}

.footer-link:hover {
  color: var(--bs-primary); /* Bootstrap primary blue */
}

/* Footer section ends */