/* HNB IT Solutions - Frontend Styles */

:root {
    /* --primary-color: #2c3e50;
    --secondary-color: #2699D3;
    --accent-color: #e74c3c;
    --text-color: #2c3e50;
    --light-bg: #f8f9fa; */

    --primary-color: #002537;
    --secondary-color: #2699D3;
    --accent-color: #002537;
    --text-color: #002537;
    --light-bg: #f8f9fa;
}

html {
    font-size: 15px;
}

body {
    /* font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; */
    font-family: "Poppins", sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

/* Fixed Header Styling */
.navbar {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

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

.navbar-brand img {
    width: 106px;
    height: 45px;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--primary-color) !important;
    padding: 0.75rem 1rem !important;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--secondary-color) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2844, 62, 80, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Add top padding to body to account for fixed header */
body {
    padding-top: 80px;
}

/* Responsive navbar styles */
@media (max-width: 768px) {
    .navbar-nav {
        background: white;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        margin-top: 1rem;
        padding: 1rem;
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem !important;
        border-bottom: 1px solid #f8f9fa;
    }
    
    .navbar-nav .nav-link:last-child {
        border-bottom: none;
    }
    
    .navbar-nav .nav-link::after {
        display: none;
    }
    
    .navbar-brand img {
        width: 90px;
        height: 38px;
    }
    
    body {
        padding-top: 70px;
    }
}

.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 80px 0;
}

.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

/* Enhanced Blog Section Styling */
.blog-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.blog-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="%23ffffff" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="%23ffffff" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.blog-section .container {
    position: relative;
    z-index: 1;
}

.blog-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    border-radius: 15px;
    overflow: hidden;
    background: white;
    position: relative;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.blog-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.blog-card .card-img-top {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.blog-card .card-img-top img {
    transition: transform 0.4s ease;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-card:hover .card-img-top img {
    transform: scale(1.1);
}

.blog-card .card-body {
    padding: 1.5rem;
    position: relative;
}

.blog-card .badge {
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card .card-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary-color);
    line-height: 1.4;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.blog-card:hover .card-title {
    color: var(--secondary-color);
}

.blog-card .card-text {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card .btn-outline-primary {
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.85rem;
}

.blog-card .btn-outline-primary:hover {
    background: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.8rem;
    color: #6c757d;
}

.blog-meta i {
    color: var(--secondary-color);
    width: 16px;
}

.section-title {
    position: relative;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    border-radius: 2px;
}

.section-title p {
    font-size: 1rem;
    color: #6c757d;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.footer {
    background-color: var(--primary-color);
    color: white;
    padding: 40px 0 20px;
}

.footer a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: white;
}

.social-icons a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: var(--secondary-color);
    color: white;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    margin-right: 10px;
    transition: background-color 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--accent-color);
}

.btn-primary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

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

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

.section-padding {
    padding: 60px 0;
}

.page-header {
    background-color: var(--light-bg);
    padding: 40px 0;
}

.contact-info {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
}

.contact-info .get-in-touch i {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-right: 15px;
}

.map-container {
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
}

.blog-content {
    line-height: 1.8;
}

.blog-content h1, .blog-content h2, .blog-content h3 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.blog-content p {
    margin-bottom: 1.5rem;
}

.blog-content ul, .blog-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.blog-content li {
    margin-bottom: 0.5rem;
}

/* Enhanced Button Styling */
.btn-primary {
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    border: none;
    padding: 0.7rem 1.8rem;
    border-radius: 30px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.4);
    background: linear-gradient(45deg, var(--accent-color), var(--secondary-color));
}

.btn-lg {
    padding: 0.9rem 2.2rem;
    font-size: 1rem;
}

/* Enhanced Hero Section */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="hero-pattern" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="2" fill="%23ffffff" opacity="0.1"/><circle cx="10" cy="10" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="40" cy="40" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23hero-pattern)"/></svg>'); */
    background: linear-gradient(45deg, #011927,  #011a2780  ), url('../images/1.jpg') no-repeat center center; background-size: cover;
    pointer-events: none;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

/* Enhanced Service Cards */
.service-card {
    border-radius: 15px;
    overflow: hidden;
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

/* Enhanced Typography */
.display-4 {
    font-weight: 700;
    line-height: 1.2;
}

.display-5 {
    font-weight: 600;
    line-height: 1.3;
}

.lead {
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.6;
}

/* Enhanced Page Header */
.page-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
}

/* Enhanced Contact Info */
.contact-info {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.contact-info:hover {
    transform: translateY(-5px);
}

/* Enhanced Map Container */
.map-container {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
}

/* Enhanced Technology Section */
.tech-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.tech-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="tech-pattern" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="10" cy="10" r="0.5" fill="%23ffffff" opacity="0.1"/><circle cx="40" cy="40" r="0.5" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23tech-pattern)"/></svg>');
    pointer-events: none;
}

.tech-section .container {
    position: relative;
    z-index: 1;
}

.tech-category-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255,255,255,0.2);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.tech-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tech-category-card:hover::before {
    transform: scaleX(1);
}

.tech-category-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.tech-category-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f8f9fa;
}

.tech-category-header i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    display: block;
}

.tech-category-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.tech-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.tech-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.5);
}

.tech-item:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.tech-item i {
    font-size: 1.5rem;
    margin-right: 0.75rem;
    color: var(--secondary-color);
    transition: color 0.3s ease;
}

.tech-item:hover i {
    color: white;
}

.tech-item span {
    font-weight: 600;
    font-size: 0.9rem;
}

.tech-stats {
    background: white;
    border-radius: 20px;
    padding: 3rem 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Additional responsive styles */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .service-icon {
        font-size: 2.5rem;
    }
    
    .section-padding {
        padding: 40px 0;
    }
    
    .page-header {
        padding: 30px 0;
    }
    
    .contact-info {
        padding: 20px;
    }
    
    .map-container {
        height: 300px;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .blog-card .card-img-top {
        height: 180px;
    }
    
    .tech-items {
        grid-template-columns: 1fr;
    }
    
    .tech-category-card {
        padding: 1.5rem;
    }
    
    .tech-category-header i {
        font-size: 2.5rem;
    }
    
    .tech-category-header h4 {
        font-size: 1.25rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 40px 0;
    }
    
    .service-icon {
        font-size: 2rem;
    }
    
    .section-padding {
        padding: 30px 0;
    }
    
    .page-header {
        padding: 20px 0;
    }
    
    .contact-info {
        padding: 15px;
    }
    
    .map-container {
        height: 250px;
    }
    
    .social-icons a {
        width: 35px;
        height: 35px;
        line-height: 35px;
        margin-right: 8px;
    }
}

/* Blog Content Styling */
.blog-content {
    line-height: 1.8;
    font-size: 1rem;
}

.blog-content h1, 
.blog-content h2, 
.blog-content h3, 
.blog-content h4, 
.blog-content h5, 
.blog-content h6 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.blog-content h2 {
    font-size: 2rem;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 0.5rem;
}

.blog-content h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.blog-content p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

.blog-content ul, 
.blog-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.blog-content li {
    margin-bottom: 0.5rem;
}

.blog-content strong {
    color: var(--primary-color);
    font-weight: 600;
}

.blog-content a {
    color: var(--secondary-color);
    text-decoration: none;
}

.blog-content a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.blog-content blockquote {
    border-left: 4px solid var(--secondary-color);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    background-color: #f8f9fa;
    padding: 1.5rem;
    border-radius: 0 8px 8px 0;
}

.blog-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
}

.blog-content th, 
.blog-content td {
    border: 1px solid #dee2e6;
    padding: 0.75rem;
    text-align: left;
}

.blog-content th {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

.blog-content tr:nth-child(even) {
    background-color: #f8f9fa;
}

.blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}