:root {
  --primary-blue: #0072ce;
  --dark-navy: #1c1f4c;
  --light-sky-blue: #8bcbf9;
  --white: #ffffff;
  --black: #000000;
}
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--dark-navy);
  overflow-x: hidden;
  line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}
a {
  text-decoration: none;
  color: var(--dark-navy);
}
a:hover {
  text-decoration: none;
}

.navbar {
  background-color: rgba(0, 0, 0, 0);
  width: 100%;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background-color: rgba(28, 31, 76, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--primary-blue) !important;
}

.navbar-nav .nav-link {
  font-weight: 500;
  transition: color 0.3s;
  color: var(--white) !important;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--white) !important;
}
.underline {
  height: 3px;
  background-color: var(--primary-blue);
  width: 0;
  transition: width 0.3s;
}
@media (min-width: 1024px) {
  .nav-item:hover .underline {
    width: 100%;
  }
}

.btn-primary {
  background-color: var(--primary-blue);
  border-color: var(--primary-blue);
  padding: 10px 25px;
  font-weight: 500;
  transition: all 0.3s;
}

.btn-primary:hover {
  background-color: var(--dark-navy);
  border-color: var(--dark-navy);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.hero-section {
  height: 100vh;
  flex-direction: column;
  display: flex;
  align-items: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 1;
  height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.7));
  z-index: -1;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 3rem;
  color: var(--dark-navy);
  text-align: center;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background-color: var(--primary-blue);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}

.service-card {
  background: linear-gradient(135deg, var(--white) 0%, #f8f9fa 100%);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  box-shadow: 0 10px 30px rgba(0, 114, 206, 0.1), 0 1px 3px rgba(0, 0, 0, 0.05);
  height: 100%;
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border: none;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px) scale(0.95);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 114, 206, 0.1),
    transparent
  );
  transition: left 0.6s ease;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--primary-blue),
    var(--light-sky-blue)
  );
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 114, 206, 0.15),
    0 5px 15px rgba(0, 0, 0, 0.07);
}

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

.service-card:hover::after {
  transform: scaleX(1);
}

.service-icon {
  font-size: 3rem;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--light-sky-blue)
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.5rem;
  display: inline-block;
  transition: all 0.4s ease;
}


.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

.card-title {
  font-weight: 700;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--dark-navy), var(--primary-blue));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: all 0.3s ease;
}

.service-card:hover .card-title {
  transform: translateX(5px);
}

.card-text {
  color: #666;
  line-height: 1.6;
  transition: all 0.3s ease;
}

.service-card:hover .card-text {
  color: #555;
  transform: translateX(3px);
}

/* Add a subtle floating animation */
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.service-card:hover {
  animation: float 3s ease-in-out infinite;
}

/* Add a shine effect on hover */
.service-card .card-body {
  position: relative;
  z-index: 2;
}

.service-card .card-body::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transform: rotate(45deg);
  transition: all 0.6s ease;
  opacity: 0;
}

.service-card:hover .card-body::before {
  opacity: 1;
  left: 100%;
}

.mission-section {
  background: #1c1f4c;
}

.mission-vision-card {
  background-color: var(--light-sky-blue);
  border-radius: 10px;
  padding: 30px;
  height: 100%;
  transition: all 0.3s;
  opacity: 0;
  transform: translateY(30px);
}

.mission-vision-card:hover {
  background-color: var(--primary-blue);
  color: var(--white);
}

.mission-vision-card:hover .mission-icon {
  color: var(--white);
}

.mission-icon {
  font-size: 2.5rem;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

#about {
  background: #1c1f4c;
  color: var(--white);
}

.about-card {
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  height: 100%;
  transition: all 0.3s ease;
  margin-bottom: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
}

.about-card:hover {
  transform: translateY(-5px);
  background-color: rgba(255, 255, 255, 0.2);
}

.about-card .icon-container {
  background-color: rgba(255, 255, 255, 0.2);
}

.icon-container {
  width: 80px;
  height: 80px;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.icon-container i {
  font-size: 2rem;
  color: var(--white);
}

.contact-info {
  margin-bottom: 20px;
}

.contact-icon {
  font-size: 1.2rem;
  color: var(--white);
  margin-right: 10px;
  width: 30px;
}

footer {
  background-color: var(--dark-navy);
  color: var(--white);
  padding: 50px 0 20px;
}

.footer-logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links a {
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s;
  display: block;
  margin-bottom: 10px;
}

.footer-links a:hover {
  color: var(--light-sky-blue);
}

.social-icons a {
  color: var(--white);
  font-size: 1.2rem;
  margin-right: 1rem;
  transition: color 0.3s ease;
}

.social-icons a:hover {
  color: var(--light-sky-blue);
}

.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--dark-navy);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s, visibility 0.5s;
}

.preloader-content {
  text-align: center;
  color: var(--white);
}

.preloader-logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 4rem;
  margin-bottom: 30px;
  position: relative;
}

.plane {
  position: absolute;
  font-size: 2rem;
  top: 50%;
  left: -50px;
  transform: translateY(-50%);
  animation: fly 3s linear infinite;
}

@keyframes fly {
  0% {
    left: -50px;
  }
  100% {
    left: calc(100% + 50px);
  }
}

.preloader-hidden {
  opacity: 0;
  visibility: hidden;
}

/* Animation classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.stagger-item {
  opacity: 0;
  transform: translateY(20px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .preloader-logo {
    font-size: 2.5rem;
  }
  .footer-logo img {
    width: 40%;
  }
  .trail{
    display: none;
  }
}
@media (max-width: 426px){
  .copyright{
    font-size: 0.7rem;
  }
}
.navbar-toggler-icon {
  filter: brightness(0) invert(1); /* Makes it white */
}

.navbar-toggler:hover .navbar-toggler-icon {
  filter: brightness(0) invert(0.5) sepia(1) saturate(5) hue-rotate(180deg); /* Your blue color */
}

.navbar.scrolled .navbar-toggler-icon {
  filter: brightness(0) invert(0.3) sepia(1) saturate(5) hue-rotate(180deg); /* Different state */
}
.footer-mail {
  color: white;
}

.trail {
  position: fixed;
  top: 0;
  left: 0;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6); /* white transparent */
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 9999;
}
.immigration-heading{
  background-color: rgba(0, 0, 0, 0.02);
}