body {
            background-color: #ffffff;
            margin: 0;
            padding: 0;
            font-family: Arial, sans-serif;
        }

        /* Top Bar Styling */
        .top-bar {
            background-color: #2d6b87;
            font-size: 14px;
            color: white;
        }

        .top-left {
            display: flex;
            gap: 40px;
            align-items: center;
            margin-left: 40px;
        }

        .top-bar .top-left i {
            color: #ffc107;
        }

        .top-bar select {
            font-size: 14px;
        }

        .form-select {
            display: block;
            width: 100%;
            padding: .375rem 2.25rem .375rem .75rem;
            font-size: 1rem;
            font-weight: 400;
            line-height: 1.5;
            color: white;
            background-color: #5cb6d9;
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right .75rem center;
            background-size: 16px 12px;
            border: 1px solid rgba(255,255,255,0.3);
            border-radius: 19px;
            transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
            -webkit-appearance: none;
            -moz-appearance: none;
            appearance: none;
        }

        .form-select:focus {
            border-color: rgba(255,255,255,0.5);
            box-shadow: 0 0 0 0.25rem rgba(255,255,255,0.25);
        }

        /* Logo Section */
        .logo-section {
            background-color: #4a9bc7;
            padding: 20px 0;
            text-align: center;
        }

        .site-logo {
            height: 115px;
            width: auto;
        }
        
        .site-logo img {
            height: 100%;
            width: auto;
            max-width: 100%;
            object-fit: contain;
        }

        /* Menu Section */
        .main-menu {
            background-color: #3a85a8;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            padding: 10px 0;
        }

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

        .menu {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .menu > li {
            position: relative;
        }

        .menu > li > a {
            text-decoration: none;
            color: white;
            font-weight: inherit;
            font-size: 16px;
            padding: 8px 12px;
            display: block;
            background-color: transparent;
            transition: background-color 0.3s ease, color 0.3s ease;
            white-space: nowrap;
            border-radius: 4px;
        }

        /* Menu Hover Effects */
        .menu > li:hover > a,
        .menu > li > a:focus {
            background-color: #2d6b87;
            color: #ffc107;
        }

        /* Dropdown Menu */
        .submenu {
            list-style: none;
            position: absolute;
            top: 100%;
            left: 0;
            background-color: #2d6b87;
            box-shadow: 0 2px 8px rgba(0,0,0,0.15);
            padding: 8px 0;
            min-width: 140px;
            display: none;
            z-index: 1000;
            border-radius: 4px;
        }

        .submenu li a {
            padding: 4px 8px;
            font-size: 13px;
            line-height: 2.9;
            white-space: nowrap;
            display: block;
            color: white;
            text-decoration: none;
            transition: background-color 0.3s ease, color 0.3s ease;
            border-radius: 4px;
        }

        .submenu li a:hover {
            background-color: #1e4a5f;
            color: #ffc107;
        }

        /* Show submenu on hover */
        .menu > li:hover .submenu {
            display: block;
        }

        /* Footer Styling - Header এর সাথে match */
        .site-footer {
            background: #2d6b87; /* Header এর darker shade */
            padding: 40px 20px 20px;
            font-family: Arial, sans-serif;
            color: white;
            margin-top: 50px;
        }
        
        .footer-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto 30px;
            gap: 30px;
        }
        
        .footer-col {
            flex: 1;
            min-width: 250px;
        }
        
        .footer-col h3 {
            font-weight: bold;
            margin-bottom: 15px;
            color: #ffc107; /* Golden yellow - header এর accent color */
            font-size: 18px;
        }
        
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-col ul li {
            margin-bottom: 8px;
        }
        
        .footer-col a {
            text-decoration: none;
            color: white;
            transition: color 0.3s ease;
        }
        
        .footer-col a:hover {
            color: #ffc107; /* Golden yellow on hover */
        }
        
        .footer-col p {
            margin-bottom: 10px;
            line-height: 1.6;
        }
        
        .footer-col i {
            color: #ffc107; /* Golden icons */
            margin-right: 8px;
            width: 16px;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.2);
            padding-top: 20px;
            text-align: center;
            font-size: 14px;
            color: rgba(255,255,255,0.8);
        }
        
        .footer-bottom a {
            color: #ffc107;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-bottom a:hover {
            color: white;
            text-decoration: underline;
        }
        
        /* Footer Responsive */
        @media (max-width: 768px) {
            .footer-container {
                flex-direction: column;
                gap: 20px;
            }
            
            .footer-col {
                min-width: 100%;
                text-align: center;
            }
        }
        @media (max-width: 768px) {
            .top-left {
                gap: 20px;
                margin-left: 20px;
                font-size: 12px;
            }
            
            .menu {
                gap: 8px;
                padding: 0 10px;
            }
            
            .menu > li > a {
                font-size: 14px;
                padding: 6px 8px;
            }
        }
/*================== Scrolll=============  */
.news-wrapper {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    border-radius: 5px;
    padding: 10px;
    overflow: hidden;
  }

  .updates-button {
    flex: 0 0 auto;
    background-color: #005c91;
    color: white;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 30px;
    margin-right: 15px;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: background-color 0.3s ease;
  }
  .updates-button:hover {
    background-color: #005c91
  }

  .news-ticker {
    flex: 1 1 auto;
    overflow: hidden;
    white-space: nowrap;
    color: black;
    font-weight: 600;
    font-size: 18px;
  }

  .news-ticker__content {
    display: inline-block;
    padding-left: 100%;
    animation: scroll-left 80s linear infinite;
  }

  .news-ticker__content span {
    margin-right: 50px;
    font-weight: lighter;
  }

  .news-ticker__content:hover {
    animation-play-state: paused;
  }

  @keyframes scroll-left {
    0% {
      transform: translateX(0%);
    }
    100% {
      transform: translateX(-100%);
    }
  }
/*================== slider_header =================*/
.swiper.jin-slider {
	width: 100%;
	height: 400px;
	margin: 20px auto;
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* প্রতিটি স্লাইড */
.swiper-slide {
  background-size: cover;
  background-position: center;
}

/* Container Styling */
.presidents-welcome, .president-welcome .container {
    width: 100%;
      max-width: 1245px;
    margin: 0 auto;
    margin-top: 41px;
}

/* Flex Layout */
.welcome-content {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 50px 20px;
    background: #f9f9f9;
    border-radius: 10px;
}

/* Image Styling */
.welcome-image img {
    border-radius: 10px;
    object-fit: cover;
}
.welcome-text{
    text-align: center;
    color: #555;
}
/* Text Styling */
.welcome-text h2 {
  font-size: 38px;
  font-weight: 600;
  text-align: center;
  color: black;
  margin-bottom: 30px;
}

.welcome-text p {
    font-size: 16px;
    line-height: 1.6;
    color: #555;
}

/* Underline Effect */
.underline {
    width: 121px;
  height: 3px;
  background: #00bfa5;
  margin: 35px auto 0 auto;
}

/* Responsive */
@media (max-width: 768px) {
    .welcome-content {
        flex-direction: column;
        text-align: center;
    }
    .welcome-image img {
        max-width: 300px;
    }
}


 /* General styling and layout */
        .team-section {
            padding: 50px 0;
            background-color: #f9f9f9;
            font-family: sans-serif;
            margin-top: 20px;
        }
        .mamu{
          color: #00bfa5;
          text-align: center;
          font-size: 48px;
          font-weight: bold;
          margin-bottom: 49px;

        }
        .team-member-card {
            text-align: center;
            background-color: #fff;
            padding: 10px;
            border-radius: 20px;
            border: 2px solid #ff69b4;
            display: flex;
            flex-direction: column;
            position: relative; 
            overflow: hidden; 
        }
        .profile-image-container {
            position: relative;
            border-radius: 15px;
            overflow: hidden;
            margin-bottom: 10px;
        }
        .profile-image {
            width: 100%;
            height: auto;
            display: block;
        }
        .member-name {
            font-size: 1.2em;
            font-weight: bold;
            color: #333;
            margin: 5px 0;
            position: relative;
            z-index: 1; 
        }
        .member-title {
            font-size: 0.9em;
            color: #666;
            margin: 0;
            position: relative;
            z-index: 1;
        }

        /* Icon Styling and Hover Effect */
        .social-share-container {
            position: absolute;
            bottom: 10px;
            left: 10px;
            display: flex;
            align-items: center;
            gap: 5px;
            z-index: 2; 
        }
        .share-icon-container {
            background-color: #fff;
            border-radius: 50%;
            padding: 5px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
            cursor: pointer;
        }
        .share-icon {
            width: 20px;
            height: 20px;
            color: #ff69b4;
            fill: #ff69b4;
        }
        .social-icons-hidden {
            display: flex;
            align-items: center;
            gap: 5px;
            opacity: 0;
            visibility: hidden;
            transform: translateX(10px);
            transition: all 0.3s ease-in-out;
        }
        .social-share-container:hover .social-icons-hidden {
            opacity: 1;
            visibility: visible;
            transform: translateX(0);
        }
        .social-icon-link {
            background-color: #fff;
            border-radius: 50%;
            width: 35px;
            height: 35px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
            color: #ff69b4;
            text-decoration: none;
        }



        /* ≤ 575px — phones */
@media (max-width: 575.98px) {
  .team-section {
    padding: 24px 0;
  }
  .member-name {
    font-size: 1rem;
  }
  .member-title {
    font-size: .9rem;
  }
  .team-member-card {
    border-radius: 16px;
    padding: 10px;
  }
  .profile-image-container {
    aspect-ratio: 16 / 10;
    margin-bottom: 8px;
  }
  .social-share-container {
    bottom: 8px;
    left: 8px;
  }
  .social-icon-link {
    width: 30px;
    height: 30px;
  }
  .share-icon { width: 18px; height: 18px; }

  /* Force one column per row on very small screens */
  .team-section .col-sm-6, 
  .team-section .col-md-3 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

/* 576px–767px — small devices */
@media (min-width: 576px) and (max-width: 767.98px) {
  /* Two cards per row */
  .team-section .col-sm-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  .member-name { font-size: 1.05rem; }
  .member-title { font-size: .92rem; }
  .profile-image-container { aspect-ratio: 4 / 3; }
}

/* 768px–991px — tablets */
@media (min-width: 768px) and (max-width: 991.98px) {
  /* Three cards per row */
  .team-section .col-md-3 {
    flex: 0 0 33.3333%;
    max-width: 33.3333%;
  }
  .member-name { font-size: 1.15rem; }
  .member-title { font-size: .95rem; }
}

/* 992px–1199px — small laptops */
@media (min-width: 992px) and (max-width: 1199.98px) {
  /* Four cards is okay; just tune text */
  .member-name { font-size: 1.2rem; }
  .member-title { font-size: 1rem; }
}

/* ≥ 1200px — desktops */
@media (min-width: 1200px) {
  .team-section { padding: 48px 0; }
  .team-member-card { padding: 14px; }
  .member-name { font-size: 1.25rem; }
  .member-title { font-size: 1.05rem; }
}
.container, .container-lg, .container-md, .container-sm, .container-xl {
	max-width: 1225px;
}
/* ===============================
   Accessibility / reduced motion
   =============================== */
@media (prefers-reduced-motion: reduce) {
  .team-member-card,
  .social-icons-hidden {
    transition: none !important;
  }
}


body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f7f7f7;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.student-gallery-section {
    padding: 60px 20px;
    text-align: center;
}

.section-title {
    font-size: clamp(1.8em, 5vw, 2.5em);
    font-weight: 700;
    margin-bottom: 10px;
    color: #000;
}

.section-subtitle {
    font-size: clamp(0.9em, 2vw, 1em);
    color: #666;
    max-width: 600px;
    margin: 0 auto 40px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    background-color: #fff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-item img:hover {
    transform: scale(1.05);
}

/* Specific styling for the large item */
.large-item {
    grid-column: span 2;
    grid-row: span 2;
}

/* Media Queries for responsiveness */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .large-item {
        grid-column: span 1;
        grid-row: auto;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    .large-item {
        grid-column: auto;
        grid-row: auto;
    }
}

.button-container {
    margin-top: 40px;
}

.read-more-btn {
    display: inline-block;
    padding: 12px 25px;
    background-color: #3f51b5;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.read-more-btn:hover {
    background-color: #303f9f;
    transform: translateY(-2px);
}


 /* Stats Section Compact & Professional Styles */
.stats-card-compact {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease-in-out;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem; /* Space between elements */
}

.stats-card-compact:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.stats-card-compact:hover .stats-icon {
    color: #007bff; /* Primary color on hover */
}

.stats-icon {
    font-size: 2.5rem;
    color: #6c757d;
    transition: color 0.3s ease-in-out;
}

.stats-number-compact {
    font-size: 1.8rem;
    font-weight: 700;
    color: #343a40;
}

.stats-title-compact {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}



/* General Section Styles */
.why-choose-us-section {
    background-color: #f8f9fa;
    padding: 80px 0;
}

/* Section Title & Subtitle */
.why-choose-us-section .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a237e;
    margin-bottom: 0.5rem;
}

.why-choose-us-section .section-subtitle {
    font-size: 1rem;
    color: #6c757d;
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* Feature Card Styling */
.feature-card {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease-in-out;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05); /* Lighter shadow */
}

.feature-card:hover {
    background-color: #3f51b5;
    color: #ffffff;
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15); /* More pronounced shadow on hover */
}

.feature-card:hover h3,
.feature-card:hover p,
.feature-card:hover .feature-icon {
    color: #ffffff !important;
}

/* Feature Icon Styling */
.feature-icon {
    font-size: 3.5rem;
    color: #3f51b5;
    transition: color 0.3s ease-in-out;
}

/* Media Queries for fine-tuning responsiveness */
@media (max-width: 991px) { /* Tablets and smaller desktops */
    .why-choose-us-section {
        padding: 60px 0;
    }
    .why-choose-us-section .section-title {
        font-size: 2rem;
    }
    .why-choose-us-section .section-subtitle {
        font-size: 0.9rem;
    }
    .feature-icon {
        font-size: 3rem;
    }
}

@media (max-width: 767px) { /* Mobile devices */
    .why-choose-us-section {
        padding: 40px 0;
    }
    .why-choose-us-section .section-title {
        font-size: 1.8rem;
    }
    .why-choose-us-section .section-subtitle {
        font-size: 0.85rem;
        margin-bottom: 2rem;
    }
    .feature-icon {
        font-size: 2.5rem;
    }
    .feature-card {
        padding: 20px;
    }
}




/* Explore Section Styles */
.explore-section {
    background-color: #f7f9fc;
}

.explore-section .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a237e;
}

.explore-section .section-subtitle {
    font-size: 1rem;
    color: #6c757d;
}

.explore-tabs {
    border-left: 3px solid #dee2e6;
    padding-left: 20px;
}

.explore-tab-btn {
    display: block;
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    padding: 15px 10px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 5px;
    font-size: 1.1rem;
    color: #495057;
    position: relative;
    font-weight: 500;
}

.explore-tab-btn::after {
    content: '';
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #dee2e6;
    transition: background-color 0.3s ease;
}

.explore-tab-btn:hover {
    background-color: #e9ecef;
}

.explore-tab-btn.active {
    background-color: #e9ecef;
    color: #007bff;
    font-weight: 700;
}

.explore-tab-btn.active::after {
    background-color: #007bff;
}

.explore-tabs .tab-title {
    padding-left: 10px;
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.tab-content.active {
    display: block;
}

.content-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: #1a237e;
}

.content-text {
    font-size: 1rem;
    color: #6c757d;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@media (max-width: 991px) {
    .explore-tabs {
        border-left: none;
        padding-left: 0;
    }
    .explore-tab-btn {
        text-align: center;
    }
    .explore-tab-btn::after {
        display: none;
    }
    .explore-tabs {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        border-left: none;
        padding-left: 0;
    }
    .explore-tab-btn {
        width: auto;
    }
}


/* Base styles for the flip card */
.flip-card {
    background-color: transparent;
    width: 100%;
    height: 300px;
    perspective: 1000px;
    margin: 15px auto;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s ease-in-out;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 12px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.flip-card-front {
    background-color: #ffffff;
    color: #333;
    border: 1px solid #e0e0e0;
}

.flip-card-back {
    color: white;
    transform: rotateY(180deg);
    border: none;
}

/* Specific colors for different notice types */
.flip-card-1 .flip-card-back { background-color: #007bff; }
.flip-card-2 .flip-card-back { background-color: #28a745; }
.flip-card-3 .flip-card-back { background-color: #dc3545; }
.flip-card-4 .flip-card-back { background-color: #ffc107; }
.flip-card-5 .flip-card-back { background-color: #6f42c1; }
.flip-card-6 .flip-card-back { background-color: #20c997; }
.flip-card-7 .flip-card-back { background-color: #17a2b8; }
.flip-card-8 .flip-card-back { background-color: #fd7e14; }

.flip-card-back .notice-title {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 10px;
}
.flip-card-back .notice-text {
    font-size: 0.9rem;
    color: #f0f0f0;
    margin-bottom: 15px;
}
.flip-card-back .btn {
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
}

.flip-card-front .notice-date {
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 8px;
}

.flip-card-front .notice-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
}
.flip-card-front .notice-text {
    font-size: 0.9rem;
    color: #555;
}

/* Responsive adjustments */
/* For screens smaller than 768px (mobile devices) */
@media (max-width: 767px) {
    .col-md-3 {
        flex: 0 0 100%; /* Make each column take full width */
        max-width: 100%;
    }
    .flip-card {
        height: 250px; /* Smaller height for mobile */
    }
    .flip-card-front, .flip-card-back {
        padding: 15px; /* Smaller padding */
    }
    .flip-card-front .notice-title {
        font-size: 1.1rem; /* Adjust font size */
    }
    .flip-card-back .notice-title {
        font-size: 1.3rem; /* Adjust font size */
    }
}
/* For screens between 768px and 991px (tablets) */
@media (min-width: 768px) and (max-width: 991px) {
    .col-md-3 {
        flex: 0 0 50%; /* 2 cards per row on tablets */
        max-width: 50%;
    }
}