/* ============================================
   দারুল হিকমাহ মডেল মাদ্রাসা - মেইন স্টাইলশীট
   Version: 1.0
   Author: Darul Hikmah IT Team
   ============================================ */

/* ============================================
   ১. ভেরিয়েবল ও রুট স্টাইল
   ============================================ */
:root {
    /* প্রাইমারি কালার প্যালেট */
    --primary-color: #1a237e;
    --primary-dark: #0d1458;
    --primary-light: #534bae;
    
    /* সেকেন্ডারি কালার প্যালেট */
    --secondary-color: #0d47a1;
    --secondary-dark: #002171;
    --secondary-light: #5472d3;
    
    /* অ্যাকসেন্ট কালার */
    --accent-color: #ffc107;
    --accent-dark: #c79100;
    --accent-light: #fff350;
    
    /* সাফল্য ও তথ্য কালার */
    --success-color: #2e7d32;
    --info-color: #0288d1;
    --warning-color: #f57c00;
    --danger-color: #d32f2f;
    
    /* নিরপেক্ষ কালার */
    --light-color: #f5f5f5;
    --light-gray: #e0e0e0;
    --medium-gray: #9e9e9e;
    --dark-gray: #616161;
    --dark-color: #212121;
    
    /* শেড ও ছায়া */
    --shadow-light: 0 2px 5px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 10px rgba(0,0,0,0.15);
    --shadow-heavy: 0 8px 20px rgba(0,0,0,0.2);
    
    /* বর্ডার রেডিয়াস */
    --border-radius-sm: 5px;
    --border-radius-md: 10px;
    --border-radius-lg: 15px;
    --border-radius-xl: 20px;
    
    /* ট্রানজিশন */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* ফন্ট সাইজ */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-xxl: 1.5rem;
    --font-size-xxxl: 2rem;
}

/* ============================================
   ২. রিসেট ও বেসিক স্টাইল
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Hind Siliguri', 'SolaimanLipi', 'Siyam Rupali', sans-serif;
    color: var(--dark-color);
    background-color: #f8f9fa;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

ul, ol {
    list-style-position: inside;
    margin-bottom: 1rem;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   ৩. ইউটিলিটি ক্লাস
   ============================================ */
.text-primary {
    color: var(--primary-color) !important;
}

.text-secondary {
    color: var(--secondary-color) !important;
}

.text-accent {
    color: var(--accent-color) !important;
}

.text-success {
    color: var(--success-color) !important;
}

.text-danger {
    color: var(--danger-color) !important;
}

.text-warning {
    color: var(--warning-color) !important;
}

.text-info {
    color: var(--info-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.bg-secondary {
    background-color: var(--secondary-color) !important;
}

.bg-accent {
    background-color: var(--accent-color) !important;
}

.bg-light {
    background-color: var(--light-color) !important;
}

.rounded-sm {
    border-radius: var(--border-radius-sm);
}

.rounded-md {
    border-radius: var(--border-radius-md);
}

.rounded-lg {
    border-radius: var(--border-radius-lg);
}

.rounded-xl {
    border-radius: var(--border-radius-xl);
}

.shadow-light {
    box-shadow: var(--shadow-light);
}

.shadow-medium {
    box-shadow: var(--shadow-medium);
}

.shadow-heavy {
    box-shadow: var(--shadow-heavy);
}

.transition {
    transition: var(--transition-normal);
}

/* ============================================
   ৪. হেডার টপ সেকশন
   ============================================ */
.header-top {
    background: linear-gradient(90deg, var(--primary-dark), var(--primary-color));
    color: white;
    padding: 5px 0;
    font-size: var(--font-size-xs);
    border-bottom: 2px solid var(--accent-color);
}

.header-top a {
    color: white;
    text-decoration: none;
}

.header-top a:hover {
    color: var(--accent-color);
}

.madrasah-info {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 3px 10px;
    border-radius: 3px;
    margin-right: 10px;
    font-weight: 600;
    font-size: var(--font-size-xs);
}

.datetime-info {
    font-weight: 500;
    font-size: var(--font-size-xs);
}

.online-admission-btn {
    background-color: var(--accent-color);
    color: var(--dark-color) !important;
    padding: 3px 10px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: var(--font-size-xs);
    transition: var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.online-admission-btn:hover {
    background-color: var(--accent-dark);
    color: #000 !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

/* ============================================
   ৫. মেইন হেডার
   ============================================ */
.main-header {
    background-color: white;
    padding: 10px 0;
    box-shadow: var(--shadow-light);
    position: relative;
    z-index: 100;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-color);
    transition: var(--transition-normal);
}

.logo-img:hover {
    transform: rotate(10deg);
}

.logo-text h1 {
    font-size: var(--font-size-xxl);
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 3px;
    line-height: 1.2;
}

.logo-text p {
    font-size: var(--font-size-sm);
    color: var(--dark-gray);
    margin-bottom: 0;
}

/* ============================================
   ৬. নোটিশ সেকশন
   ============================================ */
.notice-section {
    background-color: var(--light-color);
    border-top: 2px solid var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
    padding: 8px 0;
    margin: 0;
}

.notice-label {
    background-color: var(--primary-color);
    color: white;
    padding: 5px 10px;
    font-weight: 700;
    white-space: nowrap;
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-sm);
}

.notice-marquee {
    overflow: hidden;
    position: relative;
    height: 25px;
}

.notice-content {
    position: absolute;
    white-space: nowrap;
    animation: marquee 30s linear infinite;
    display: flex;
    align-items: center;
    gap: 20px;
}

@keyframes marquee {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

.notice-item {
    display: inline-flex;
    align-items: center;
    color: var(--danger-color);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.notice-item a {
    color: var(--danger-color);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
}

.notice-item a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.notice-separator {
    color: var(--medium-gray);
}

/* ============================================
   ৭. নেভিগেশন মেনু
   ============================================ */
.main-nav {
    background-color: var(--primary-color);
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 5px 0;
    box-shadow: var(--shadow-medium);
}

.navbar-nav .nav-link {
    color: white !important;
    font-weight: 500;
    padding: 8px 15px !important;
    font-size: var(--font-size-sm);
    transition: var(--transition-normal);
    border-radius: var(--border-radius-sm);
    margin: 0 2px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    background-color: var(--accent-color);
    color: var(--dark-color) !important;
    transform: translateY(-2px);
}

.dropdown-menu {
    background-color: var(--secondary-color);
    border: none;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-medium);
    padding: 5px 0;
    margin-top: 5px !important;
}

.dropdown-item {
    color: white !important;
    padding: 8px 15px;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
}

.dropdown-item:hover,
.dropdown-item.active {
    background-color: var(--accent-color) !important;
    color: var(--dark-color) !important;
    padding-left: 20px;
}

.navbar-toggler {
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 5px 10px;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 2px var(--accent-color);
}

/* ============================================
   ৮. মেইন কন্টেন্ট
   ============================================ */
.main-content {
    min-height: 500px;
    padding: 30px 0;
    background-color: white;
}

.page-title {
    color: var(--primary-color);
    border-bottom: 3px solid var(--accent-color);
    padding-bottom: 10px;
    margin-bottom: 30px;
    font-weight: 700;
    position: relative;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100px;
    height: 3px;
    background-color: var(--primary-color);
}

/* ============================================
   ৯. হিরো স্লাইডার
   ============================================ */
.slider-container {
    margin-bottom: 30px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
    position: relative;
}

.slider-img {
    height: 400px;
    object-fit: cover;
    width: 100%;
    transition: transform 0.5s ease;
}

.carousel-control-prev,
.carousel-control-next {
    width: 50px;
    height: 50px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: var(--transition-normal);
}

.slider-container:hover .carousel-control-prev,
.slider-container:hover .carousel-control-next {
    opacity: 1;
}

.carousel-indicators button {
    width: 12px !important;
    height: 12px !important;
    border-radius: 50%;
    margin: 0 5px !important;
}

/* ============================================
   ১০. দ্রুত অ্যাক্সেস কার্ড
   ============================================ */
.quick-links {
    background-color: var(--light-color);
    padding: 30px 0;
}

.quick-link-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 25px 20px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
    height: 100%;
    display: block;
    text-decoration: none;
    color: inherit;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.quick-link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.quick-link-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.quick-link-card:hover::before {
    transform: scaleX(1);
}

.quick-link-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    transition: var(--transition-normal);
}

.quick-link-card:hover .quick-link-icon {
    transform: scale(1.1) rotate(5deg);
}

.quick-link-card h5 {
    color: var(--primary-color);
    margin-bottom: 10px;
    transition: var(--transition-normal);
}

.quick-link-card:hover h5 {
    color: var(--secondary-color);
}

.quick-link-card p {
    color: var(--dark-gray);
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

/* ============================================
   ১১. বিভাগ কার্ড
   ============================================ */
.department-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 25px 20px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
    height: 100%;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.department-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius-lg);
    opacity: 0;
    transition: var(--transition-normal);
}

.department-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.department-card:hover::before {
    opacity: 1;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
}

.department-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    transition: var(--transition-normal);
}

.department-card:hover .department-icon {
    transform: scale(1.1);
    color: var(--secondary-color);
}

.department-card h5 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.department-card p {
    color: var(--dark-gray);
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

/* ============================================
   ১২. সুবিধা কার্ড
   ============================================ */
.facility-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 25px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
    height: 100%;
    border-top: 4px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.facility-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.facility-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.facility-card:hover::after {
    transform: scaleX(1);
}

.facility-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    transition: var(--transition-normal);
}

.facility-card:hover .facility-icon {
    transform: rotate(15deg);
    color: var(--secondary-color);
}

.facility-card h6 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: var(--font-size-lg);
}

.facility-card p {
    color: var(--dark-gray);
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

/* ============================================
   ১৩. বিভাগ বিবরণ কার্ড
   ============================================ */
.department-details {
    background-color: var(--light-color);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-light);
    border-left: 5px solid var(--primary-color);
}

.department-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
}

.department-icon-lg {
    font-size: 3.5rem;
    color: var(--primary-color);
    transition: var(--transition-normal);
}

.department-header:hover .department-icon-lg {
    transform: rotate(15deg);
}

/* ============================================
   ১৪. টেবিল স্টাইল
   ============================================ */
.table th {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 15px;
}

.table td {
    padding: 10px 15px;
    vertical-align: middle;
}

.table-bordered th,
.table-bordered td {
    border: 1px solid var(--light-gray);
}

.table-hover tbody tr:hover {
    background-color: rgba(26, 35, 126, 0.05);
}

.table-responsive {
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

/* ============================================
   ১৫. গ্যালারি স্টাইল
   ============================================ */
.gallery-container {
    position: relative;
}

.gallery-item {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
    position: relative;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.gallery-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.gallery-item .card-body {
    padding: 15px;
}

.gallery-item .card-title {
    color: var(--primary-color);
    font-size: var(--font-size-md);
    margin-bottom: 8px;
}

.gallery-item .card-text {
    color: var(--dark-gray);
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

/* গ্যালারি ফিল্টার বাটন */
[data-filter] {
    transition: var(--transition-normal);
    padding: 8px 20px;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
}

[data-filter].active {
    background-color: var(--primary-color);
    color: white;
}

[data-filter]:hover:not(.active) {
    background-color: rgba(26, 35, 126, 0.1);
}

/* ============================================
   ১৬. ফর্ম স্টাইল
   ============================================ */
.form-control,
.form-select {
    padding: 10px 15px;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius-sm);
    font-family: 'Hind Siliguri', sans-serif;
    transition: var(--transition-normal);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 35, 126, 0.1);
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 5px;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* ============================================
   ১৭. বাটন স্টাইল
   ============================================ */
.btn {
    padding: 10px 25px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-family: 'Hind Siliguri', sans-serif;
    transition: var(--transition-normal);
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
    border: 2px solid var(--secondary-color);
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.btn-success {
    background-color: var(--success-color);
    color: white;
    border: 2px solid var(--success-color);
}

.btn-success:hover {
    background-color: #1b5e20;
    border-color: #1b5e20;
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.btn-lg {
    padding: 12px 30px;
    font-size: var(--font-size-lg);
}

/* ============================================
   ১৮. ফুটার
   ============================================ */
.footer {
    background: linear-gradient(180deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 50px 0 20px;
    margin-top: 50px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-color), var(--warning-color));
}

.footer h4 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: var(--font-size-xl);
    position: relative;
    padding-bottom: 10px;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    margin-bottom: 12px;
    transition: var(--transition-fast);
    padding: 5px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 10px;
    border-bottom-color: var(--accent-color);
}

.footer p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
}

.footer i {
    color: var(--accent-color);
    width: 20px;
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    margin-top: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

/* ============================================
   ১৯. ফ্লোটিং বাটন
   ============================================ */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-heavy);
    text-decoration: none;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.floating-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), rgba(255,255,255,0));
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.floating-btn:hover {
    transform: scale(1.1) rotate(5deg);
}

.floating-btn:hover::before {
    transform: translateY(0);
}

.floating-btn.call {
    background: linear-gradient(135deg, #25d366, #128C7E);
}

.floating-btn.whatsapp {
    background: linear-gradient(135deg, #25d366, #128C7E);
}

.floating-btn.email {
    background: linear-gradient(135deg, #ea4335, #d14836);
}

.floating-btn i {
    font-size: 1.5rem;
    position: relative;
    z-index: 1;
}

.floating-btn-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--dark-color);
    color: white;
    padding: 5px 10px;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.floating-btn:hover .floating-btn-tooltip {
    opacity: 1;
    visibility: visible;
    right: 75px;
}

/* ============================================
   ২০. অ্যালার্ট ও ব্যাজ
   ============================================ */
.alert {
    border-radius: var(--border-radius-md);
    border: none;
    padding: 15px 20px;
    margin-bottom: 20px;
}

.alert-info {
    background-color: rgba(2, 136, 209, 0.1);
    border-left: 4px solid var(--info-color);
    color: var(--info-color);
}

.alert-success {
    background-color: rgba(46, 125, 50, 0.1);
    border-left: 4px solid var(--success-color);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(245, 124, 0, 0.1);
    border-left: 4px solid var(--warning-color);
    color: var(--warning-color);
}

.alert-danger {
    background-color: rgba(211, 47, 47, 0.1);
    border-left: 4px solid var(--danger-color);
    color: var(--danger-color);
}

.badge {
    padding: 5px 10px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: var(--font-size-xs);
}

.badge.bg-primary {
    background-color: var(--primary-color) !important;
}

.badge.bg-success {
    background-color: var(--success-color) !important;
}

.badge.bg-info {
    background-color: var(--info-color) !important;
}

.badge.bg-warning {
    background-color: var(--warning-color) !important;
}

/* ============================================
   ২১. কার্ড স্টাইল
   ============================================ */
.card {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-medium);
    transform: translateY(-5px);
}

.card-header {
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
    font-weight: 700;
}

.card.border-primary {
    border: 2px solid var(--primary-color);
}

.card.border-success {
    border: 2px solid var(--success-color);
}

.card.border-warning {
    border: 2px solid var(--warning-color);
}

.card.border-info {
    border: 2px solid var(--info-color);
}

.card.border-danger {
    border: 2px solid var(--danger-color);
}

/* ============================================
   ২২. ম্যাপ স্টাইল
   ============================================ */
#map {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 2px solid var(--light-gray);
}

/* ============================================
   ২৩. রেসপন্সিভ ডিজাইন
   ============================================ */
@media (max-width: 1200px) {
    .logo-text h1 {
        font-size: var(--font-size-xl);
    }
}

@media (max-width: 992px) {
    .slider-img {
        height: 350px;
    }
    
    .quick-link-card,
    .department-card,
    .facility-card {
        margin-bottom: 20px;
    }
    
    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 768px) {
    .logo-section {
        flex-direction: column;
        text-align: center;
    }
    
    .logo-img {
        width: 50px;
        height: 50px;
    }
    
    .logo-text h1 {
        font-size: var(--font-size-lg);
    }
    
    .slider-img {
        height: 250px;
    }
    
    .notice-label {
        padding: 4px 8px;
        font-size: var(--font-size-xs);
        width: 100%;
        text-align: center;
        margin-bottom: 5px;
    }
    
    .header-top .col-md-4 {
        text-align: center !important;
        margin-bottom: 5px;
    }
    
    .navbar-nav .nav-link {
        padding: 6px 12px !important;
        font-size: var(--font-size-sm);
    }
    
    .floating-buttons {
        bottom: 15px;
        right: 15px;
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
    }
    
    .floating-btn i {
        font-size: 1.25rem;
    }
    
    .page-title {
        font-size: var(--font-size-xl);
    }
    
    .department-header {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .navbar-nav .nav-link {
        padding: 5px 10px !important;
        font-size: var(--font-size-sm);
    }
    
    .slider-img {
        height: 200px;
    }
    
    .page-title {
        font-size: var(--font-size-lg);
    }
    
    .btn {
        padding: 8px 20px;
        font-size: var(--font-size-sm);
    }
    
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer h4 {
        font-size: var(--font-size-lg);
    }
    
    .floating-buttons {
        bottom: 10px;
        right: 10px;
    }
    
    .floating-btn {
        width: 45px;
        height: 45px;
    }
    
    .floating-btn i {
        font-size: 1rem;
    }
}

@media (max-width: 400px) {
    .logo-text h1 {
        font-size: var(--font-size-md);
    }
    
    .logo-text p {
        font-size: var(--font-size-xs);
    }
    
    .slider-img {
        height: 150px;
    }
    
    .page-title {
        font-size: var(--font-size-md);
    }
}

/* ============================================
   ২৪. অ্যানিমেশন ও এফেক্ট
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

/* লোডিং এফেক্ট */
.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid rgba(26, 35, 126, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* হোভার জুম এফেক্ট */
.hover-zoom {
    transition: transform 0.3s ease;
}

.hover-zoom:hover {
    transform: scale(1.05);
}

/* শাইন এফেক্ট */
.shine-effect {
    position: relative;
    overflow: hidden;
}

.shine-effect::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.3) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    transition: transform 0.6s;
}

.shine-effect:hover::after {
    transform: rotate(30deg) translate(20%, 20%);
}

/* ============================================
   ২৫. প্রিন্ট স্টাইল
   ============================================ */
@media print {
    .header-top,
    .main-nav,
    .floating-buttons,
    .footer,
    .btn,
    .notice-section {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .main-content {
        padding: 0 !important;
        margin: 0 !important;
    }
    
    a {
        color: black !important;
        text-decoration: underline !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
    
    .table {
        border: 1px solid #ddd !important;
    }
    
    .page-title {
        color: black !important;
        border-bottom: 2px solid black !important;
    }
}