.logo {
  width: 120px;
}

a {
  text-decoration: none;
}

nav {
  opacity: 0.95;
}

textarea {
  resize: none;
}

/*background*/
header,
.details-1,
.contact {
  background: url("../images/svgs/decoration-star.svg") no-repeat -20% center;
  background-size: 33%;
}
#bgc2,
.details-2 {
  background: url("../images/svgs/decoration-star.svg") no-repeat 120% center;
  background-size: 33%;
}

/*swiper*/
.swiper-slide img {
  width: 120px;
}
.swiper-button-prev,
.swiper-button-next {
  filter: invert(1);
  width: 3rem;
  height: 3rem;
}
.swiper-button-prev {
  background-image: url(../images/svgs/circle-arrow-left.svg);
}
.swiper-button-next {
  background-image: url(../images/svgs/circle-arrow-right.svg);
}
.swiper-button-next::after,
.swiper-button-prev::after {
  display: none;
}

/*gotop*/
#gotop {
  transition: all 0.5s;
}
#gotop::after {
  content: "";
  border-radius: 50%;
  position: fixed;
  right: 1.5rem;
  bottom: 3rem;
  background: grey url("../images/up-arrow.png") no-repeat center center;
  background-size: 33%;
  padding: 21px;
  transition: all 0.5s;
}
#gotop:hover::after {
  background-color: #333;
  cursor: pointer;
}

/*image filter*/
#projects img {
  filter: grayscale(50%);
  transition: all 0.3s;
  cursor: pointer;
}
#projects img:hover {
  filter: grayscale(0) brightness(1.1);
  transform: translateY(-8px);
}

/*preloader*/
#preloader {
  background-color: var(--bs-white);
  position: fixed;
  z-index: 9999;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  column-gap: 8px;
}
.dot {
  background-color: var(--bs-primary);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: dots 1.2s linear infinite;
}
.dot:nth-child(1) {
  animation-delay: 0s;
}
.dot:nth-child(2) {
  animation-delay: 0.2s;
}
.dot:nth-child(3) {
  animation-delay: 0.4s;
}
@keyframes dots {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.2);
  }
}

@media all and (max-width: 768px) {
  .blockquote,
  strong.fs-5 {
    font-size: 1rem !important;
  }
  strong.fs-5 ~ span {
    font-size: 0.875rem;
  }

  #preloader {
    column-gap: 4px;
  }
  .dot {
    width: 20px;
    height: 20px;
  }

  .border-md-bottom {
    border-bottom: var(--bs-border-width) var(--bs-border-style) var(--bs-border-color);
  }

  .swiper-button-prev,
  .swiper-button-next {
    width: 1.75rem;
    height: 1.75rem;
  }
  .swiper-slide img {
    width: 100px;
  }
}

@media (min-width: 992px) {
  .btn-lg-large {
    padding: 0.5rem 1rem;
    font-size: 1.25rem;
  }
}