@font-face {
    font-family: 'Avenir';
    src: url("./fonts/avenir/Avenir.ttf") format('truetype');
    font-style: normal;
}
@font-face {
    font-family: "Ubuntu";
/*    src: url("assets/vendor/fonts/Ubuntu/Ubuntu-Bold.ttf") format('truetype');
*/    src: url("./fonts/ubuntu/Ubuntu-Bold.ttf") format('truetype');
    font-weight: 800;
}

@font-face {
    font-family: "Congenial";
    /*src: url("assets/vendor/fonts/Congenial/CONGENIAL_REGULAR.OTF") format('opentype');*/
    src: url("./fonts/congenial/CONGENIAL_REGULAR.OTF") format('opentype');
}

@font-face {
    font-family: "RobotoCondensed";
    /*src: url("assets/vendor/fonts/Congenial/CONGENIAL_REGULAR.OTF") format('opentype');*/
    src: url("./fonts/Roboto/RobotoCondensed-VariableFont_wght.ttf") format('opentype');
}


@font-face {
    font-family: "RowdiesBold";
    /*src: url("assets/vendor/fonts/Congenial/CONGENIAL_REGULAR.OTF") format('opentype');*/
    src: url("./fonts/Rowdies/Rowdies-Bold.ttf") format('opentype');
}



@font-face {
    font-family: "Oswald";
    /*src: url("assets/vendor/fonts/Congenial/CONGENIAL_REGULAR.OTF") format('opentype');*/
    src: url("./fonts/Oswald/Oswald-VariableFont_wght.ttf") format('opentype');
}


@font-face {
    font-family: "BarlowSemi";
    /*src: url("assets/vendor/fonts/Congenial/CONGENIAL_REGULAR.OTF") format('opentype');*/
    src: url("./fonts/BarlowSemi/BarlowSemiCondensed-Regular.ttf") format('opentype');
}

@font-face {
    font-family: "PlayWrite";
    /*src: url("assets/vendor/fonts/Congenial/CONGENIAL_REGULAR.OTF") format('opentype');*/
    src: url("./fonts/playwrite/PlaywriteDEGrund-VariableFont_wght.ttf") format('opentype');
}
:root {
    --ubuntu: "Ubuntu";
    --congenial: "Congenial";
    --PlayWrite: "PlayWrite";
    --Avenir :"Avenir"
}






.hero {
    background-color: #171717;
    /* background-image: url('./images/green-bg.jpg'); */
    /* background-image: url('./images/green-bg.jpg'); */
    background-size: cover; 
    background-position: center; 
    display: flex; 
    align-items: center; 
    min-height: 80vh; 
    height: auto; 
    padding: 0; 
}

.hero-summary {
    background-color: #171717;
    background-size: cover; 
    background-position: center; 
    display: flex; 
    align-items: center; 
    min-height: 20vh; 
    height: auto; 
    padding: 0; 
}

.image-container {
    position: relative; /* Position relative for shadow positioning */
    display: inline-block; /* Ensure it fits the image size */
}

.image-shadow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 98%;
    height: 95%;
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 38%;
    transform: translate(-50%, -50%);
    filter: blur(25px);
    z-index: 0;
}

.image-highlight {
    border-radius: 8px; /* Rounded corners for the image */
    max-width: 100%; /* Ensures the image does not overflow the container */
    height: auto; /* Maintain aspect ratio */
    width: auto; /* Ensure width adjusts accordingly */
    position: relative; /* Ensure image stays above the shadow */
    z-index: 1; /* Ensure the image is above the shadow */
}
nav{
    font-family: 'Avenir'
}

.navbar{
    background-color: #171717;
    border-bottom: 0px solid white
}
.btn-action {
    background-color: #1D5CA9 !important; /* Original background color */
    font-family: var(--ubuntu);
    border: none;
    transition: background-color 0.3s ease; /* Smooth transition for hover effect */
    font-size: 14px;
}

.btn-action:hover {
    background-color: #1A4B8E !important; /* Slightly darker color on hover */
}

.font-congenial{
    font-family: 'Congenial';
}



.text-head{
    color: #FFCF00;
    font-family: 'Congenial';
    font-size: 4rem;
    font-weight: 700;
    /* line-height: 4rem; */
}
.book-summary{
    font-family: var(--ubuntu);
    font-weight: 700;
    color: #FFCF00;
    width: 35%;
}

.book-summary-bio{
    font-family: var(--ubuntu);
    font-weight: 700;
    color: #FFCF00;
    width: 26%;
}
.book-summary-bio h2{
    border: 0.1px solid #858688; 
    font-size: 24px;
    border-radius: 7px;
}

.book-summary h2{
  border: 0.1px solid #858688; 
  font-size: 22px;
  border-radius: 7px;
}

.book-summary-border{
    border-bottom: 0.1px solid #858688; 
    width: 100%;
    position: relative;
    top: 56px;
}

.text-yellow{
    color: #FFCF00;
}
.bg-yellow{
    background-color: #FFCF00;
}
.font-Ubuntu{
    font-family: 'Ubuntu';
}

.sub-heading{
    font-size: 38px;
    font-weight: 700;
    font-family: var(--ubuntu);
    background-color: #171717;
    color: #FFCF00;
    border: 2px solid white;
    padding: 5px;
}

.sub-heading-author{
    font-size: 36px;
    font-weight: 700;
    font-family: var( --congenial);
    background-color: #171717;
    /* padding: 1rem; */
    color: white;
}

.sub-heading-light{
    font-size: 1.2em;
    font-family: 'Ubuntu';
}


.text-justify{
    text-align: justify !important;
}

.text-para{
    font-size: 19px;
    font-family:var(--Avenir)
}

.main-heading{
    color: #FFCF00 !important;
    font-size: 48px;
    font-family: 'Congenial' !important;
    margin-bottom: 1rem;
    background-color: #171717;
    font-weight: 700;
}
.main-heading-summary{
    color: #FFCF00 ;
    font-size: 48px;
    font-family: 'Congenial' !important;
    margin-bottom: 1rem;
    font-weight: 700;
}

.navbar-brand img{
    height: 55px !important;
}

.no-link-styles {
    text-decoration: none; /* Remove underline */
    color: inherit;        /* Inherit color from parent elements */
    /* Add other styles you want for this specific link */
  }


.card:hover {
    transform: translateY(-5px); /* Lift the card slightly on hover */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); /* Add shadow on hover */
    transition: transform 0.3s ease; /* Transition for the card */
}
.card {
    display: flex;
    flex-direction: column; /* Stack the children vertically */
    height: 100%;          /* Ensure the card takes full height */
}

.card-header {
    flex-grow: 1;          /* Allow the header to take up available space */
    display: flex;
    flex-direction: column; /* Stack header elements */
    justify-content: space-between; /* Space out header content */
}

.set-at-bottom {
    margin-top: auto;      /* Push the button to the bottom */
}

.below-border{
    border-bottom: 2px solid white;
    position: relative;
    top: 15px;
}
#navbarNav{
    font-size: 18px !important; 
    color: white !important;
    font-family: 'Avenir';
}

  /* Optional: Equal image height, adjust to fit your image proportions */
  .card-img-top {
    object-fit: cover;
    height: 200px; /* Ensure all images have the same height */
  }

  .summary-head{
    background-color: #171717;
     padding-top: 4rem;
      padding-bottom: 4rem;
       margin-top: 3.5rem;
  }


  .published-articles{
    font-size: 34px;
    font-family: var(--ubuntu);
  }
  .boostore-heading{
    font-size: 26px;
    font-family: var(--ubuntu);
  }

  .news-card{
    font-family: var(--PlayWrite);
    font-size: 15px;
    line-height: 1.5rem;
  }

  .book-list{
    font-family: var(--PlayWrite);
    font-size: 16px;
    line-height: 2rem;
  }
  
  .book-list-page{
    font-family: var(--PlayWrite);
    font-size: 20px;
    line-height: 4rem;
  }
  .publications-list-page{
    font-family: var(--PlayWrite);
    font-size: 19px;
    line-height: 3rem;
    word-wrap: break-word;
  }

  .current-research-child{
    font-family: var(--PlayWrite);
    font-size: 32px;
    line-height: 3.5rem;
  }
  /* .news-card-sub{
    font-family: 'BarlowSemi';
    font-size: 20px;
    position: absolute;
    bottom: 15px;
  } */

  .video-text{
    font-family: var(--ubuntu);
    color: black;
    font-size: 20px;
    border: 2px solid white;
    background-color: white;
    border-radius: 20px;
    position: relative;
    bottom: 5px;
    text-align: center;
  }

.review-heading{
    font-family: var(--PlayWrite);
    font-size: 14px;
}

.book-review-text{
    font-family: var(--Avenir);
    font-size: 18px;
    font-weight: 700;
    color: white;
}
.dark-section{
    background-color: #171717; 
    padding-top: 3rem; 
    padding-bottom: 3rem;
}
.dark-section-videos{
    background-color: #0A1A44 !important; 
    padding-top: 3rem; 
    padding-bottom: 3rem;
}

.articles-section{ 
    padding-top: 3rem; 
    padding-bottom: 3rem;
}

.dark-section-footer{
    background-color: #171717; 
    padding-top: 2rem; 
    padding-bottom: 1rem;
}

.input-style{
    height: 45px;
}

.margin-top-50px{
    margin-top: 81px !important;
}

.news-card-transparent{
    background-color: transparent;
    color: white;
}
.book-review-dark{
    background-color: black;
    color: white;
    border-radius: 15px 15px 0px 0px;
    color: #FFCF00;
    padding: 1rem;
    font-size: 1.5rem;
    font-weight: bold;
}

.main-heading-white{
    color: white !important;
}

html {
    scroll-behavior: smooth;
  }
  
@media (max-width: 919px) { /* For smaller than md screens */
    .small-text {
        font-size: 0.5rem; /* Normal size for xs and sm screens */
    }
    .text-head {
        font-size: 1.5rem; /* Smaller font size for xs and sm screens */
    }
    .book-summary{
        width: 37%;
    }
}

@media (min-width: 920px) and (max-width: 1023px) { /* For md screens */
    .small-text {
        font-size: 0.875rem; /* Adjust the font size for md screens */
    }
    .text-head {
        font-size: 1.5rem; /* Font size for md screens */
    }
}

@media (min-width: 1024px) { /* For lg and xl screens */
    .small-text {
        font-size: 1.1rem; /* Normal size for lg and xl screens */
    }
    .text-head {
        font-size: 2rem; /* Maintain the original size for lg and xl screens */
    }
}


/* Medium screens (tablets, small desktops) */
@media (max-width: 992px) {
    .book-review-title {
        word-spacing: 32px;
    }
    .book-review-title-tolu{
        word-spacing: 32px !important;
    }
    .book-summary{
        width: 60%;
    }
    .text-para{
        font-size: 14px;
    }
    .current-research-child{
        font-size: 20px !important;
    }
}

/* Small screens (phones) */
@media (max-width: 576px) {
    .book-review-title {
        word-spacing: 16px;
    }
    .book-review-title-tolu{
        word-spacing: 16px !important;
    }
    .book-list{
        font-size: 13px;
        line-height: 1.5rem;
    }
    .book-review-dark{
        font-size: 1rem;
    }
    
}
/* Small screens (phones) */
@media (max-width: 768px) {
    .margin-top-50px {
        margin-top: 56px !important;
    }
    .text-para{
        font-size: 15px;
    }
    .video-text{
        font-size: 14px !important;
    }
    .current-research-child{
        font-size: 16px !important;
        line-height: 2rem;
    }
    .published-articles{
        font-size: 28px;
    }
    .book-list{
        font-size: 14px;
        line-height: 1.5rem;
    }
    .publications-list-page{
        font-size: 15px;
        line-height: 2.5rem;
      }
}

@media (max-width: 1205px) {
    .sub-heading {
        font-size: 30px;    
    }
    .main-heading{
        font-size: 43px;
    }
    .main-heading-summary{
        font-size: 43px;
    }
    .sub-heading-author{
    font-size: 26px;
    }
    .text-para{
        font-style: 15px;
    }
    .text-para{
        font-size: 14px;
    }
    .video-text{
        font-size: 17px;
    }
    .current-research-child{
        font-size: 28px;
    }
    .review-heading{
        font-size: 12px;
    }
}

@media (max-width: 955px) {
    .sub-heading {
        font-size: 20px;    
    }
    .main-heading{
        font-size: 30px;
    }
    .main-heading-summary{
        font-size: 30px;
    }
    .sub-heading-author{
        font-size: 24px;
        }
}

/* @media (max-width: 516px) {
    .book-summary{
        width: 40%;
    }
} */

/* @media (max-width: 425px) {
    .book-summary{
        width: 48%;
    } */
/* } */
/* 
@media (max-width: 326px) {
    .book-summary{
        width: 65%;
    }
} */