:root {
  --bg-body: #11182799;
  --main: #015aa7;
  --seconde: #4b5563;
  --text: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-image: url(./img/bg-body.webp);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--text);
  width: 100dvw;
  height: 100dvh;
  user-select: none;
}

.container {
  width: 100%;
  height: 100%;
  background-color: var(--bg-body);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.slider-container {
  margin: auto;
  width: 50%;
  height: 50%;
  border-radius: 5rem;
  position: relative;
}

.slider-container .antenna {
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translateX(-50%);
  padding: 0.4rem 4rem;
  border-radius: 150px 150px 30px 30px;
  background-color: var(--main);
  z-index: 10;
}

.slider-container .antenna .left-antenna,
.slider-container .antenna .right-antenna {
  background-color: var(--seconde);
  position: absolute;
  left: 20px;
  right: 20px;
  top: 0;
  bottom: 30px;
}

.slider-container .antenna .left-antenna {
  transform: rotate(-110deg);
  transform-origin: 0;
}

.slider-container .antenna .right-antenna {
  transform: rotate(110deg);
  transform-origin: 100%;
}

.slider-container .left-antenna::after,
.slider-container .right-antenna::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 25px;
  border-left: 2px solid var(--seconde);
  border-right: 2px solid var(--seconde);
}

.slider-container .left-antenna::after {
  right: 17%;
}
.slider-container .right-antenna::after {
  left: 17%;
}

.slider-container .left-antenna::before,
.slider-container .right-antenna::before {
  content: "";
  position: absolute;
  background-color: var(--seconde);
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.slider-container .left-antenna::before {
  right: 0;
}
.slider-container .right-antenna::before {
  left: 0;
}

.slider-container .slider-cover {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border: 1px solid var(--seconde);
  border-radius: 5rem;
  border-left-color: var(--main);
  border-right-color: var(--main);
  box-shadow: inset 20px 20px 45px #141f29, inset -20px -20px 45px #24313d;
  z-index: 3;
}

.slider-container .slider-img {
  max-width: 100%;
  height: 100%;
  aspect-ratio: 4/1;
  padding: 2rem;
  border-radius: 5rem;
  position: absolute;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  z-index: 1;
}

.slider-container .slider-img.active {
  opacity: 1;
}

.slider-container .slide-number {
  position: absolute;
  right: 3.5rem;
  top: 3.5rem;
  padding: 0.5rem;
  font-weight: bold;
  background-color: var(--main);
  border-radius: 50%;
  font-size: 0.6rem;
  z-index: 2;
}

.slider-controls {
  width: 40%;
  margin: auto;
  padding: 0.35rem 0.7rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 2rem;
  background-color: #4b556358;
  z-index: 4;
}

.slider-controls::before {
  content: "";
  position: absolute;
  width: 70%;
  height: 100px;
  top: 100%;
  left: 50%;
  transform-origin: 0 50%;
  transform: perspective(200px) translateY(-5%) translateX(-50%) rotateX(30deg);
  border-left: 20px solid var(--seconde);
  border-right: 20px solid var(--seconde);
}

.slider-controls::after {
  content: "";
  position: absolute;
  background-color: var(--seconde);
  width: 120%;
  height: 50%;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  border-radius: 10px;
}

.slider-controls .prev,
.slider-controls .next {
  position: relative;
  background-color: var(--main);
  width: 20px;
  height: 20px;
  text-align: center;
  cursor: pointer;
  border-radius: 50%;
  padding-left: 2px;
  transition: all 0.3s ease-in-out;
}

.slider-controls .prev {
  transform: rotateY(180deg);
}

.slider-controls .prev.disabled::after,
.slider-controls .next.disabled::after {
  content: "";
  position: absolute;
  width: 90%;
  height: 2px;
  background-color: var(--seconde);
  left: 50%;
  top: 50%;
  transform-origin: center;
  transform: translate(-50%) rotate(45deg);
}

.slider-controls .prev.disabled,
.slider-controls .next.disabled,
.slider-controls .prev.disabled:hover,
.slider-controls .next.disabled:hover {
  background-color: var(--main);
  opacity: 0.8;
  color: var(--seconde);
  cursor: no-drop;
}

.slider-controls .pagination {
  width: 70%;
}

.slider-controls .pagination ul {
  list-style-type: none;
  margin: 0;
  text-align: center;
}

.slider-controls .pagination ul li {
  display: inline-block;
  background-color: var(--main);
  font-size: 1rem;
  font-weight: bold;
  width: 20px;
  height: 20px;
  line-height: 20px;
  text-align: center;
  border-radius: 50%;
  margin: 0 2px;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}

.slider-controls .prev:hover,
.slider-controls .next:hover,
.slider-controls .pagination ul li:hover,
.slider-controls .pagination ul li.active {
  background-color: var(--text);
  color: var(--main);
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.6rem;
  width: 100%;
  padding: 1rem;
  border-top: 1px solid var(--seconde);
}

footer .social-icon ul {
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.social-item a {
  text-decoration: none;
  color: inherit;
  font-size: 1.5rem;
}

.social-item a:hover {
  color: var(--main);
}

footer .logo {
  width: 3.13rem;
  height: 3.13rem;
  border-radius: 50%;
  box-shadow: 0 0 7px 3px var(--main);
  filter: drop-shadow(0 0 2px var(--main));
}

footer .logo img {
  width: 100%;
}

footer .copy-rights {
  background: var(--text);
  color: var(--bg-body);
  font-weight: bold;
  padding: 0.4rem;
  border-radius: 0.2rem;
}

footer .copy-rights a {
  text-decoration: none;
  color: var(--main);
  padding-bottom: 3px;
  border-bottom: 1px solid var(--main);
  filter: drop-shadow(0 0 10px var(--main));
  transition: all 0.3s ease-in-out;
}

footer .copy-rights a:hover {
  filter: drop-shadow(0 0 10px #0000);
}

@media (max-width: 1199px) {
  .slider-container {
    width: 60%;
  }
}
@media (max-width: 991px) {
  .slider-container {
    width: 75%;
  }
}
@media (max-width: 767px) {
  .slider-container {
    width: 90%;
  }
  .slider-controls .pagination ul li {
    font-size: 0.7rem;
  }
}
@media (max-width: 575px) {
  footer {
    flex-direction: column;
    row-gap: 1rem;
  }
}