:root {
  --escalia-background: #EC0138;

  --dark-background: #151515;
  --dark-container-background: #212121;
  --dark-color: #FFFFFF;
  --dark-button-color: #A4031F;

  --light-background: #FFFFFF;
  --light-container-background: #DB162F;
  --light-color: #000000;
}

header {
  background: linear-gradient(180deg, #252525 10%, transparent);
}

.header-link {
  color: var(--dark-color);
}

.header-link:hover {
  color: var(--dark-button-color);
}

.mode {
  cursor: pointer;
  margin: 0 10px;
  font-size: 17px;
  font-weight: bold;
  color: var(--dark-color);
}

.welcome {
  margin: 30px 20px;
}

.welcome .welcome-container {
  text-align: center;
  justify-content: center;
}

.welcome .welcome-container h1 {
  padding: 10px 0;
  transition: 0.5s;
}

.welcome .welcome-container h1:hover {
  color: #01ecc5;
}

.slider-container {
  position: relative;
  height: 600px;
  max-width: auto;
  margin: 0;
  overflow: hidden;
}

.slider {
  display: flex;
  transition: transform 0.7s ease-in-out;
}

.slide {
  flex: 0 0 100%;
  height: 600px;
  position: relative;
  background-size: cover;
  background-repeat: no-repeat;
  z-index: -1;
}

.sli_content {
  padding: 200px 0 0 80px;
}

.prev {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 28px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--dark-color);
}

.next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 28px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--dark-color);
}

.prev {
  left: 10px;
}

.next {
  right: 10px;
}

.institute-container {
  margin: 10px;
  padding: 10px;
  display: flex;
  border-radius: 5px;
  gap: 5px;
}

.menu-list {
  padding: 0 10px;
  width: fit-content;
  text-align: center;
}

.i-menu {
  padding: 5px 0;
}

.menu-button {
  width: 200px;
  margin: 1% 0;
  border: 1px solid #fff;
  cursor: pointer;
  padding: 10px 15px;
  font-size: 14px;
  font-weight: bold;
  background-color: transparent;
  color: var(--dark-color);
  transition: 0.5s;
}

.menu-button:hover {
  color: var(--dark-color);
  background-color: var(--dark-background);
  transition: 0.2s;
}

.cont_pan-institute {
  padding: 10px 20px;
}

.pan-content {
  padding: 10px 0;
  display: flex;
  gap: 5px;
}

@media screen and (max-width: 800px) {
  .institute-container {
    margin: 20px;
    padding: 10px;
    display: block;
  }

  .menu-list {
    width: 100%;
    text-align: center;
  }

  .pan-content {
    padding: 10px 0;
    display: inline;
  }

  .cont_pan-institute {
    padding: 0;
    text-align: center;
  }

  .menu-button {
    width: 300px;
    margin: 3px 0;
  }
}