/* variables */
:root {
    /* dark shades of primary color */
    --clr-primary-1: hsl(205, 86%, 17%);
    --clr-primary-2: hsl(205, 77%, 27%);
    --clr-primary-3: hsl(205, 72%, 37%);
    --clr-primary-4: hsl(205, 63%, 48%);
    /* primary/main color */
    --clr-primary-5: #49a6e9;
    /* lighter shades of primary color */
    --clr-primary-6: hsl(205, 90%, 70%);
    --clr-primary-7: hsl(205, 90%, 76%);
    --clr-primary-8: hsl(205, 86%, 81%);
    --clr-primary-9: hsl(205, 90%, 88%);
    --clr-primary-10: hsl(205, 100%, 96%);
    /* darkest grey - used for heading */
    --clr-grey-1: hsl(209, 61%, 16%);
    --clr-grey-2: hsl(211, 39%, 23%);
    --clr-grey-3: hsl(209, 34%, 30%);
    --clr-grey-4: hsl(209, 28%, 39%);
    /* grey used for paragraph */
    --clr-grey-5: hsl(210, 22%, 49%);
    --clr-grey-6: hsl(209, 23%, 60%);
    --clr-grey-7: hsl(211, 27%, 70%);
    --clr-grey-8: hsl(210, 31%, 80%);
    --clr-grey-9: hsl(212, 33%, 89%);
    --clr-grey-10: hsl(210, 36%, 96%);
    --clr-white: #fff;
    --clr-red-dark: hsl(360, 67%, 44%);
    --clr-red-light: hsl(360, 71%, 66%);
    --clr-green-dark: hsl(125, 67%, 44%);
    --clr-green-light: hsl(125, 71%, 66%);
    --clr-black: #222;
    --clr-gold: #FFCF00;
    --ff-primary: "Roboto", sans-serif;
    --ff-secondary: "Open Sans", sans-serif;
    --transition: all 0.3s linear;
    --spacing: 0.25em;
    --radius: 0.5em;
    --light-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --dark-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    --max-width: 1170px;
    --fixed-width: 620px;
  }
  
  /* global styles */
  html {
    scroll-behavior: smooth;
  }
  
  *,
  ::after,
  ::before {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  body {
    font-family: var(--ff-secondary);
    background: var(--clr-grey-1);
    color: var(--clr-grey-1);
    line-height: 1.5;
    font-size: 1.1em;
    text-align: center;
  }
  
  h1,
  h2,
  h3,
  h4 {
    text-transform: capitalize;
    line-height: 1.25;
    font-family: var(--ff-primary);
    margin: 0;
    padding: 1em 0;
  }
  
  h1 {
    font-size: 3em;
  }
  h2 {
    font-size: 2em;
  }
  h3 {
    font-size: 1.25em;
  }
  h4 {
    font-size: 0.875em;
  }
  p {
    margin: 0;
    padding: 1em 0;
  }
  
  /* global classes */
  .btn {
    display: inline-block;
    text-transform: uppercase;
    background: transparent;
    color: var(--clr-white);
    padding: 0.375em 0.75em;
    font-size: 0.875em;
    cursor: pointer;
    border-radius: var(--radius);
    transition: var(--transition);
    border: 2px solid var(--clr-white);
  }
  
  .btn:hover {
    background: var(--clr-black);
    font-weight: bold;
  }
  
  /* header showcase */
  #showcase {
    min-height: 450px;
    color: var(--clr-white);
    text-align: center;
    background: linear-gradient(to right, #007991, #78ffd6);  
  }

  #showcase .btn a {
    text-decoration: none;
    color: var(--clr-black);
  }

  #showcase .btn {
    animation: lds-heart 2s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
    border: none;
  }
  @keyframes lds-heart {
    0% {
      transform: scale(0.95);
    }
    5% {
      transform: scale(1.1);
    }
    39% {
      transform: scale(0.85);
    }
    45% {
      transform: scale(1);
    }
    60% {
      transform: scale(0.95);
    }
    100% {
      transform: scale(0.9);
    }
  }
  
  /* #showcase .bg-image {
    position: absolute;
    background: 
      url(https://cdn.glitch.global/b7f902d4-0a56-4ce7-bdd6-66587025fcad/cherm-cover.jpg?v=1675838069119)
        center/cover no-repeat;
    width: 100%;
    height: 450px;
  } */
  
  #showcase lottie-player {
    width: 100%;
    bottom: 0;
    right: 0;
  }

  #showcase h2 {
    padding-top: 80px;
    padding-bottom: 0;
  }

  #showcase .btn {
    background: var(--clr-gold);
    color: var(--clr-black);
    font-weight: bold;
    padding: 1em;
  }

  #showcase .btn:hover {
    background: #49a6e9;
    color: var(--clr-white);
  }

  #showcase .content-wrap,
  #section-a .content-wrap {
    padding: 0 1.5em;
  }
  
  /* section-a */
  #section-a {
    background: var(--clr-white);
    color: var(--clr-grey-1);
    padding-bottom: 2em;
  }
  
  #section-a li {
    text-align: left;
    padding-left: 15%;
    padding-bottom: 1em;
    list-style-type: none;
  }
  
  #section-a a {
    color: var(--clr-black);
    text-decoration: none;
  }
  
  #section-a a:hover {
    color: var(--clr-primary-5);
    font-weight: bold;
  }

  #section-a i {
    color: var(--clr-green-dark);
  }
  
  /* section-b */
  #section-b {
    padding: 2em 2em 1em;
  }
  
  #section-b ul {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  }
  
  #section-b li {
    margin-bottom: 1em;
    background: var(--clr-white);
    color: var(--clr-grey-2);
    border-radius: var(--radius);
  }

  #section-b lottie-player {
    padding: 1em;
    min-height: 200px;
    margin: 0 auto;
  }
  
  .card-content {
    padding: 1em;
  }
  
  .card-title {
    padding: 0.5em 0;
  }
  
  #section-b p {
    text-align: justify;
  }
  
  /* section-c */
  #section-c {
    background: linear-gradient(rgba(63, 208, 212, 0.1), rgba(0, 0, 0, 0.3)),
      url("https://hoachattayrua.com/img/service.png")
        center/cover no-repeat;
    color: var(--clr-white);
    padding: 2em;
  }
  
  #section-c span {
    display: block;
    text-align: start;
    padding-left: 10%;
  }
  
  /* section-d */
  #section-d {
    background: var(--clr-white);
    padding: 2em 0;
  }
  #section-d .row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
    gap: 1em;
    margin: 1em auto;
    padding: 0 1em;
  }

  #section-d h2 {
    padding: 0;
    text-transform: uppercase;
  }

  #section-d .corp-col {
    border-radius: var(--radius);
    position: relative;
    overflow: hidden;
  }

.corp-col img{
    width: 100%;
    border-radius: 17px;
    transition: transform 0.5s;
}

.corp-col:hover img {
    transform: scale(1.2);
}

#section-d .corp-col:hover .layer {
    height: 100%;
}

  /* media queries */
  @media (min-width: 700px) {
    .grid {
      display: grid;
      grid-template-columns: 1fr repeat(2, minmax(auto, 25em)) 1fr;
    }

    #showcase lottie-player {
      width: 450px;
      bottom: 0;
      right: 0;
    }
  
    #showcase h2 {
      font-size: 2.5em;
    }
  
    #section-a .content-text {
      columns: 2;
      column-gap: 2em;
      max-width: 700px;
      margin: 0 auto;
    }
  
    #section-a .content-text p {
      padding-top: 0;
    }
  
    .box,
    #main-footer div {
      grid-column: span 2;
    }  
     
    #section-b li {
      width: 32.5% !important;
    }
  }