.research{
    padding-top: 12%;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-repeat: no-repeat;
    background-image: url(../img/neon.png);
    background-size: 40%;
    background-position: 56% -102%;
    background-color: #faffe4;
}
@font-face {
    font-family: 'Bangla';
    src: url('../font/bangla.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
  }
  
.research .heading{
    text-align: left;
    color: black;
    font-size: calc(8vw + 0.1rem);
}
.hamburger-container {
    right:7rem;
}
header .logo {
    text-align: left;
    width: 22%;
}
header .row {
    margin: 0px auto;
    width: 75%;
    height: 100px;
    display: flex
;
    align-items: center;
    justify-content: space-between;
}
.research .container {
    width: 76%;
    margin: 0px auto;
}
/* .research-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
} */

.research-intro h2 {
    color: #3e8d7a;
    margin-top: 1%;
    font-size: calc(4vw + 0.1rem);
    margin-bottom: 10px;
}

.main-themes h3 {
    font-size: calc(2vw + 0.1rem);
    color: #3e8d7a;
    margin: 20px 0 10px;
}

.theme {
    font-style: italic;
    color: #3e8d7a;
    opacity: 0.8;
}
.ha-card-icon{
display: none;
}
.ha-card-icon svg {
    width: 24px;
    height: 24px;
    fill: #3e8d7a;
}
.ha-wrapper * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

.ha-wrapper {
margin-top: 4%;
    color: #1e293b;
}

.ha-container {
    max-width: 1200px;
    margin: 0 auto;
}

.ha-section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: #0f172a;
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.ha-cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.ha-card {
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.2s ease;
    border: 1px solid #e2e8f0;
}

.ha-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

.ha-card-header {
    padding: 1.25rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #f1f5f9;
}

.ha-card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: #4f46e5;
}

.ha-card-icon i {
    font-size: 1.25rem;
}

.ha-card-year {
    font-size: 0.9rem;
    font-weight: 600;
    color: #64748b;
    background-color: #f8fafc;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    margin-left: auto;
}

.ha-card-body {
    padding: 1.25rem;
}

.ha-card-title {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #0f172a;
    line-height: 1.4;
}

.ha-card-description {
    color: #64748b;
    font-size: 0.9rem;
    line-height: 1.5;
    font-weight: 400;
}

.ha-year-group {
    margin-bottom: 2.5rem;
}

.ha-year-label {
    font-size: 1rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e2e8f0;
}

@media (max-width: 768px) {
    .ha-wrapper {
        padding: 0rem;
    }
    
    .ha-cards-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}
@media (max-width: 576px) {
    .research {
        padding-top: 36%;
      }
      .hamburger-container {
        right: 1rem;
    }
    header .row {
        margin: 0px auto;
        width: 88%;
    }
    header .logo {
        text-align: left;
        width: 57%;
    }
    .research .container {
        width: 88%;
        margin: 0px auto;
    }
    .PostsList_posts__qN4Qn {
        margin-top: 6%;
        display: flex
    ;
      flex-direction: column;
      gap: 20px;
    }
    .PostItem_title__9VDCd {
        font-size: 1.5rem;
        margin-bottom: 1%;
        line-height: 1.2;
    }
    .PostItem_block__C9Faj {
       
        min-height: 15.6875rem;
    }
    .PostItem_block__C9Faj .PostItem_inner__0aoAz {
     
        min-height: 15.6875rem;
    }
    .youtube-video{
        height: auto;
    }
    .research {
        
        background-attachment: fixed;
        background-repeat: no-repeat;
        background-repeat: no-repeat;
        background-image: url(../img/neon.png);
        background-size: 68%;
        background-position: 82% 6%;
        background-color: #faffe4;
    }
    .research-intro h2 {
        color: #3e8d7a;
        margin-top: 3%;
        font-size: calc(4vw + 0.1rem);
        margin-bottom: 33px;
    }
}