@import url(../style.css);

@media screen and (min-width: 375px) {
  #hero {
    background-image: url(../images/main-bg-img.png);
    background-size: cover;
  }

  .menu-bar {
    margin-top: 10px;
  }

  .menu-bar i {
    font-size: 40px;
  }

  .header-logo-container {
    width: 100%;
    margin: 2rem auto 0 auto;
    display: flex;
    align-content: center;
  }

  .header-logo {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    animation: image-rotation 10s infinite linear;
  }

  #nav-wrapper {
    position: fixed;
    width: 100%;
    min-height: 100%;
    overflow: hidden;
    top: -100%;
    left: 0;
    background-color: #fff;
    transition: all 0.5s ease;
  }

  #nav-wrapper.open {
    top: 0;
  }

  #nav-wrapper i {
    transform: scale(1.5);
    color: var(--theme-color);
  }

  #nav-wrapper i:hover {
    transform: scale(1.5);
    transition: all 700ms ease;
  }

  .nav-items {
    width: 100%;
    text-align: center;
    padding-top: 3rem;
  }

  .nav-items li {
    padding: 12px 16px;
    font-size: 20px;
    font-weight: 800;
    text-decoration: none;
    color: var(--theme-color);
  }

  .nav-items a {
    text-decoration: none;
    color: inherit;
  }

  .nav-items li:hover {
    background-color: var(--theme-color);
    border-radius: 5px;
    color: var(--gray-color);
    font-style: italic;
    transition: all 800ms;
    transform: scale(1.2);
  }

  #nav-wrapper.active {
    display: block;
    opacity: 1;
  }

  #intro-section {
    margin-top: 4rem;
    padding-bottom: 3rem;
  }

  #intro-header h3 {
    color: var(--theme-color);
    font-size: 2rem;
  }

  #intro-header h1 {
    font-size: 3rem;
    background-image: url(../images/orange-wave-bg.jpg);
    background-size: cover;
    color: transparent;
    background-clip: border-box; /* Standard property */
    -webkit-background-clip: text; /* Vendor-prefixed version */
    font-weight: 800;
  }

  .intro-text-container {
    width: 95%;
    margin: 3rem auto;
    border: 3px solid #fff;
  }

  .intro-text-container p {
    padding: 10px 15px;
    font-size: 16px;
  }

  #date-time-container {
    width: 95%;
    margin: auto;
  }

  #date-time-container h4 {
    color: #4e4949;
    font-weight: 900;
    font-size: 1.8rem;
  }

  .footer-container p {
    flex: 1;
    color: var(--dark-color);
    font-size: 14px;
    font-weight: 600;
  }

  #date-time-container p {
    margin-top: 0.5rem;
    color: #4e4949;
    font-size: 1rem;
  }

  #main-program-section {
    background-image: url(../images/repeated-pattern-dark-wallpaper.png);
    background-size: cover;
    background-position: center center;
  }

  .box-container {
    border: 1px solid var(--gray-color);
    border-style: none;
    background-color: rgba(174, 174, 174, 0.4);
    border-radius: 4px;
  }

  #main-program-title {
    font-size: 30px;
  }

  .icons-color {
    color: var(--theme-color);
    font-size: 30px;
  }

  .line {
    border: 1px solid var(--theme-color);
    width: 20%;
    margin: auto;
  }

  .semi-title {
    font-size: 20px;
    color: var(--subtheme-color);
  }

  #join-button {
    width: 70%;
    margin: 2rem auto;
    padding-bottom: 2rem;
  }

  #join-button button {
    padding: 20px 10px;
    font-size: 1.5rem;
    background-color: var(--theme-color);
    color: #fff;
  }

  /* FEATURE SPEAKER SECTION */
  #feature-speaker-section {
    width: 100%;
  }

  #feature-title {
    font-weight: 600;
    font-size: 30px;
  }

  .chess-square-image {
    position: absolute;
    max-width: 90px;
    max-height: 90px;
    top: -30px;
    left: 63px;
    z-index: -1;
  }

  .speaker-image {
    width: 75%;
    aspect-ratio: 1/1;
  }

  .speaker-card {
    margin-top: 3rem;
  }

  .speaker-name {
    font-size: 23px;
    font-weight: 900;
  }

  .speaker-status {
    font-size: 14px;
    color: var(--theme-color);
    font-style: italic;
  }

  .small-line {
    margin-top: 12px;
    width: 10%;
    border: 1px solid var(--gray-color);
  }

  .speaker-experience {
    color: #333;
    font-size: 12px;
    font-weight: 600;
  }

  /* SPONSOR SECTION */
  #sponsor-section {
    background-color: rgb(71 70 70);
  }

  .sponsor-company-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    width: 100%;
  }

  .partner-company {
    font-size: 25px;
    margin: 30px 15px;
    color: var(--gray-color);
    font-weight: 900;
  }

  #sponsor-title {
    color: white;
    font-weight: 600;
    font-size: 30px;
    padding-top: 3rem;
  }

  #middle-line {
    border: 1px solid var(--theme-color);
    max-width: 30%;
    margin: 10px auto;
  }

  #footer-section {
    width: 100%;
    justify-content: space-around;
  }

  .footer-container h5 {
    font-size: 1.25rem;
    font-weight: 900;
    flex: 1;
  }

  #footer-img {
    width: 100px;
    height: 50px;
    aspect-ratio: 2/1;
  }

  .copyright-text {
    width: 200px;
  }

  @keyframes image-animation {
    0% {
      transform: scale(1);
    }

    50% {
      transform: scale(1.2);
    }

    100% {
      transform: scale(1);
    }
  }

  @keyframes image-rotation {
    0% {
      transform: rotate(0deg);
    }

    100% {
      transform: rotate(360deg);
    }
  }
}