@import url('https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&family=Oswald:wght@200..700&display=swap');

:root {
  --primary: #06d0eb;
  --tertiary: #002677;
  /* --primary: #EC5D35; */
  --secondary: #4B5151;
  --white: #FFFFFF;
  --yellow: #F5C116;
  --gradient: linear-gradient(to top left, var(--tertiary) 70%, var(--secondary));
}

::-webkit-scrollbar {
  background: var(--white);
  width: 10px;
}

::-webkit-scrollbar-thumb {
  border-radius: 0px 0px 5px 5px;
  background: var(--yellow);
}

html,
body {
  width: 100%;
}

body {
  font-family: 'Lato', sans-serif;
  background-color: var(--white);
  color: var(--secondary);
  scroll-behavior: smooth;
  overflow-x: hidden;
  /* prevent horizontal overflow on mobile */
}

h1,
h2,
h3,
h4,
h5,
.brand,
.cta {
  font-family: 'Oswald', sans-serif;
}

h1,
h2,
h3,
h4,
h5{
  color: var(--tertiary);
}

/* Navbar */
.navbar {
  transition: background-color 0.4s ease, padding 0.4s ease;
}

.navbar.scrolled {
  background-color: rgba(1, 1, 1, 0.902) !important;
  padding: 8px 0;
}

.navbar-brand img{
  max-width: 100%;
  width: 12.5%;
}

.navbar-nav .nav-link {
  color: var(--white);
  transition: color 0.3s;
}


.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover {
  color: var(--yellow) !important;
}


/* Hero */
.hero {
  background: url('../images/bg2.png') center center / cover no-repeat;
  min-height: 100vh;
  color: var(--white);
  min-height: 100svh;
  /* mobile viewport height fix */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: invert(47%) sepia(72%) saturate(423%) hue-rotate(340deg) brightness(95%) contrast(90%);
}


/* Enable parallax only on larger screens for performance */
/* put code here */

.btn-warning {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--secondary);
}
.btn-warning:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.btn-danger {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.btn-danger:hover {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--secondary);
}

#features i {
  color: var(--tertiary);
}

.service-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15);
  border: 1px solid var(--primary);
  /* orange accent */
}

.service-card i{
  color: var(--yellow);
}
.service-card .btn {
  transition: background 2s ease, color 0.5s ease;
}

.service-card .btn:hover {
  background: var(--primary);
  color: var(--white);
}

.cta{
  background-color: var(--tertiary);
}

/* Footer */
footer {
  background-color: var(--secondary);
  color: var(--light-text);
  padding: 20px 0;
  border-top: 1px solid var(--yellow);
}

/* Small tweaks for ultra-small screens */
@media (max-width: 360px) {
  .navbar-brand {
    font-size: 1rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .lead {
    font-size: 0.9rem;
  }
}