/* ОБЩИЕ */
body {
    background: url("../../img/company/Mob-background.svg");
    background-size: 100% 100%;
    background-color: #121212;
    overflow-x: hidden;
}

@media (min-width: 980px) {
    body {
        background: url("../../img/company/Pc-background.svg");
        background-size: 100% 100%;
        background-color: #121212;
    }
}
main {
    display: flex;
    flex-direction: column;
    gap:40px;
    padding: 0 20px;
    max-width: 1790px;
    margin: 0 auto;
  }
/* Главная секция*/
.MainSection {
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: center;
    padding: 270px 0px 150px 0px;
    position: relative;
    width: 100%;
}

/* .MainSection .Background {
  background: url('../../img/logistick/MainBack.png');
  mix-blend-mode: overlay;
  position: absolute;
  width: 1920px;
  height: 920px;
  top: -120px;
  z-index: -1;
} */

.MainBack1 {
    position: absolute;
    left: 0px;
    mix-blend-mode: overlay;
    width: 900px;
}

.MainBack2 {
    position: absolute;
    right: 0px;
    mix-blend-mode: overlay;
    top: 70px;
    width: 1215px;
}

h1 {
    color: #FFF;
    font-size: 72px;
    font-weight: 500;
    line-height: 111%;
    letter-spacing: -0.72px;
}

.MainSection>p {
    text-align: center;
    font-size: 24px;
    letter-spacing: -0.25px;
    width: 935px;
}

  .MainSection a {
    position: relative;        /* чтобы ::before правильно позиционировался */
    display: flex;
    justify-content: center;
    align-items: center;
    width: 486px;
    margin: 0 auto;
    padding: 12px 0;
    font-size: 24px;
    font-weight: 500;
    color: #fff;
    border-radius: 8px;
    background: linear-gradient(90deg, #103B62 0%, #2178C8 86.06%);
    overflow: hidden;
    z-index: 0;
  }
  
  .MainSection a::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
      linear-gradient(0deg, rgba(0,0,0,0.20) 0%, rgba(0,0,0,0.20) 100%),
      linear-gradient(268deg, #1C67AC -18.3%, #41CCFF 35.05%, #41FFEF 98.28%);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
  }
  
  .MainSection a:hover::before {
    opacity: 1;
  }

.MainSection .Main-Content {
    display: flex;
    gap: 40px;
    margin-top: 60px;
    justify-items: center;
}

.Main-El {
    display: flex;
    align-items: start;
    gap: 14px;
}

.Main-El h3 {
    color: #FFF;
    font-size: 46.217px;
    font-weight: 700;
    line-height: 78.5%;
    margin-bottom: 7px;
}

.Main-El p {
    color: rgba(255, 255, 255, 0.80);
    font-size: 12.999px;
    font-weight: 400;
}

.Main-El::before {
    content: "";
    display: block;
    border-radius: 43px;
    background: #0485FE;
    width: 2px;
    height: 50px;
}

@media (min-width: 1799px) {
    .link {
        width: 486px;
        font-size: 24px;
    }
}

@media (min-width: 1439px) {
    .link {
        width: 486px;
        font-size: 20px;
    }

}

@media (max-width: 979px) {
    .MainSection {
        margin: auto;
        align-items: start;
        padding: 60px 0px;
    }

    .MainSection .Main-Content {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
        width: 100%;
        justify-items: start;
    }

    .MainSection a {
        width: 100%;
    }
    .link {
        width: 100%;
        font-size: 16px;
    }
    
    .MainSection>p {
        width: auto;
        text-align: left;
    }

    .Main-Group {
        display: flex;
        flex-direction: column-reverse;
        gap: 30px;
        width: 100%;
    }
}

@media (max-width: 659px) {
    .MainSection {
        gap: 20px;
        position: static;
        padding-top: 120px;
    }

    h1 {
        font-size: 44px;
    }

    .MainSection>p {
        font-size: 13px;
        width: 285px;
    }

    .MainSection .Main-Content {
        margin-top: 130px;
    }
    .Main-El:last-child {
      display: none;
    }
    .Main-El h3 {
        font-size: 18px;
    }

    .Main-El p {
        font-size: 12px;
    }

    .Main-El>div p {
        width: 145px;
    }

    .MainSection a {
        font-size: 16px;
        height: 40px;
    }
    .link {
        font-size: 13px;
        height: 40px;
    }

    .MainSection .Background {
        background: url('../../img/mining/MainBackMobile.png');
        width: 360px;
        top: 0px;
        height: 530px;
        left: 0px;
    }
}

/*Слайдер*/
.items-wrap {
  position: relative;
  display: block;
  user-select: none;
  width: 100%;
}
.items {
  flex-shrink: 0;
  display: flex;
  gap: 20px;
  flex-wrap: nowrap;
  counter-reset: item;
  justify-content: space-around;
  width: max-content;
  will-change: transform; 
}
.item {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.1s ease-in-out;
}

.marquee {
    animation: scroll 30s linear infinite;
}


@keyframes scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.link {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 12px 0;
    font-weight: 500;
    color: #fff;
    border-radius: 8px;
    background: linear-gradient(90deg, #2178C8 0%, #103B62 86.06%);
    overflow: hidden;
    z-index: 0;
}

.link::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(0deg, rgba(0,0,0,0.20) 0%, rgba(0,0,0,0.20) 100%),
        linear-gradient(268deg, #1C67AC -18.3%, #41CCFF 35.05%, #41FFEF 98.28%);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.link:hover::before {
    opacity: 1;
}
.why-item {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap:8px;
  /* рамка и фон */
  border: 1px solid #fff;
  border-radius: 12px;
  background: transparent;

  /* текст всегда белый */
  color: #fff;

  /* плавный переход фона/рамки */
  transition: background 0.5s ease;
  z-index: 0; /* базовый уровень */
}

.why-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #2178C8 0%, #103B62 86.06%);
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: 1; /* под рамкой */
}

.why-item::after {
  content: "";
  position: absolute;
  inset: 0;
  padding: 1px;               /* толщина градиентной рамки */
  border-radius: inherit;
  background: linear-gradient(90deg, #2178C8 0%, #103B62 86.06%);
  /* вырезаем центр, оставляя лишь рамку */
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: 2; /* над фоном, но под текстом */
}

/* при ховере показываем градиент */
.why-item:hover::before,
.why-item:hover::after {
  opacity: 1;
}

/* поднимаем весь текст и вложенные элементы выше псевдо-элементов */
.why-item > * {
  position: relative;
  z-index: 3;
}