@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Figtree:ital,wght@0,300..900;1,300..900&family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Playwrite+PL:wght@100..400&family=Space+Grotesk:wght@300..700&display=swap");
:root {
  --primary-color: hsl(272, 100%, 15%);
  --secondary-color: hsl(282, 100%, 23%);
  --accent-color: hsl(18, 100%, 47%);
  --background-color: hsl(0, 0%, 98%);
  --text-color: hsl(0, 0%, 20%);
  --link-color: hsl(11, 100%, 39%);
  --link-hover-color: hsl(11, 100%, 45%);
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "DM Sans", sans-serif;
}
body {
  background-color: var(--background-color);
  color: var(--text-color);
}
img {
  max-width: 100%;
  height: auto;
}
.navbar-brand span {
  font-family: "Playwrite PL", cursive;
}
.bg-primary {
  background-color: var(--primary-color) !important;
}
/* Bootstrap reset */
.btn-primary {
  --bs-primary-rgb: var(--primary-color);
  --bs-btn-bg: var(--primary-color);
  --bs-btn-border-color: var(--primary-color);
  --bs-btn-hover-bg: var(--secondary-color);
  --bs-btn-hover-border-color: var(--secondary-color);
  --bs-btn-active-bg: var(--accent-color);
  --bs-btn-active-border-color: var(--accent-color);
  --bs-btn-focus-shadow-rgb: var(--primary-color);
}
.bg-secondary {
  background-color: var(--primary-color) !important;
}
.text-primary {
  color: var(--primary-color) !important;
}
.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
  background-color: var(--primary-color) !important;
  color: white !important;
}
.nav-link {
  color: var(--primary-color) !important;
  transition: color 0.3s ease;
}
.accordion-button:not(.collapsed) {
  color: white !important;
  background-color: var(--primary-color) !important;
  box-shadow: none !important;
}
.accordion-button:focus {
  box-shadow: none !important;
}
.modal-backdrop.show {
  background: hsla(0, 0%, 0%, 0.3) !important;
  backdrop-filter: blur(1px) !important;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Space Grotesk", sans-serif;
  color: var(--primary-color);
}

/* Footer */
.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 18px;
  color: white;
  transition: all 0.3s ease;
  text-decoration: none;
}

/* Brand colors */
.facebook {
  background-color: #3b5998;
}

.twitter {
  background-color: #1da1f2;
}

.youtube {
  background-color: #ff0000;
}

.instagram {
  background: radial-gradient(circle at 30% 30%, #feda75, #d62976, #962fbf);
}

/* Hover effect */
.social-icon:hover {
  opacity: 0.8;
  transform: scale(1.05);
}

.navbar {
  z-index: 2;
}

.teachers-cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
}

.teacher div {
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  background-color: hsla(0, 0%, 100%, 0.8);
}

.teacher img {
  aspect-ratio: 2.5 / 3;
  object-fit: cover;
}

#backToTop {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: none;
  z-index: 8;
  width: 45px;
  height: 45px;
  font-size: 24px;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--background-color); /* or any background color you want */
  z-index: 9;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader {
  height: 5px;
  width: 5px;
  color: var(--accent-color);
  box-shadow: -10px -10px 0 5px, -10px -10px 0 5px, -10px -10px 0 5px,
    -10px -10px 0 5px;
  animation: loader-38 6s infinite;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9;
}

@keyframes loader-38 {
  0% {
    box-shadow: -10px -10px 0 5px, -10px -10px 0 5px, -10px -10px 0 5px,
      -10px -10px 0 5px;
  }
  8.33% {
    box-shadow: -10px -10px 0 5px, 10px -10px 0 5px, 10px -10px 0 5px,
      10px -10px 0 5px;
  }
  16.66% {
    box-shadow: -10px -10px 0 5px, 10px -10px 0 5px, 10px 10px 0 5px,
      10px 10px 0 5px;
  }
  24.99% {
    box-shadow: -10px -10px 0 5px, 10px -10px 0 5px, 10px 10px 0 5px,
      -10px 10px 0 5px;
  }
  33.32% {
    box-shadow: -10px -10px 0 5px, 10px -10px 0 5px, 10px 10px 0 5px,
      -10px -10px 0 5px;
  }
  41.65% {
    box-shadow: 10px -10px 0 5px, 10px -10px 0 5px, 10px 10px 0 5px,
      10px -10px 0 5px;
  }
  49.98% {
    box-shadow: 10px 10px 0 5px, 10px 10px 0 5px, 10px 10px 0 5px,
      10px 10px 0 5px;
  }
  58.31% {
    box-shadow: -10px 10px 0 5px, -10px 10px 0 5px, 10px 10px 0 5px,
      -10px 10px 0 5px;
  }
  66.64% {
    box-shadow: -10px -10px 0 5px, -10px -10px 0 5px, 10px 10px 0 5px,
      -10px 10px 0 5px;
  }
  74.97% {
    box-shadow: -10px -10px 0 5px, 10px -10px 0 5px, 10px 10px 0 5px,
      -10px 10px 0 5px;
  }
  83.3% {
    box-shadow: -10px -10px 0 5px, 10px 10px 0 5px, 10px 10px 0 5px,
      -10px 10px 0 5px;
  }
  91.63% {
    box-shadow: -10px -10px 0 5px, -10px 10px 0 5px, -10px 10px 0 5px,
      -10px 10px 0 5px;
  }
  100% {
    box-shadow: -10px -10px 0 5px, -10px -10px 0 5px, -10px -10px 0 5px,
      -10px -10px 0 5px;
  }
}