:root {
            --primary-color: #2c3e50;
            --secondary-color: #e74c3c;
            --light-color: #f8f9fa;
            --dark-color: #343a40;
        }
        
        body {
            font-family: 'SolaimanLipi', 'Hind Siliguri', sans-serif;
            background-color: #f5f7fb;
            color: #333;
            line-height: 1.6;
        }
        
        .profile-header {
            background: linear-gradient(to right, var(--primary-color), #4a6582);
            color: white;
            padding: 60px 0 100px;
            position: relative;
            margin-bottom: 80px;
        }
          .profile-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80') center/cover;
            opacity: 0.2;
            z-index: 0;
        }
        
        .profile-header-content {
            position: relative;
            z-index: 1;
        }
        .profile-img {
            width: 180px;
            height: 180px;
            border-radius: 50%;
            border: 5px solid white;
            object-fit: cover;
            position: absolute;
            bottom: -90px;
            left: 50%;
            transform: translateX(-50%);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .profile-actions {
            position: absolute;
            top: 20px;
            right: 20px;
        }
        
        .profile-section {
            background: white;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
            padding: 30px;
            margin-bottom: 30px;
        }
        
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 25px;
            border-bottom: 2px solid #f0f0f0;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 80px;
            height: 2px;
            background: var(--secondary-color);
        }
        
        .info-item {
            display: flex;
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px solid #f0f0f0;
        }
        
        .info-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        
        .info-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #f0f7ff;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-color);
            font-size: 18px;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .info-content h5 {
            margin-bottom: 5px;
        }
        
        .info-content p {
            margin-bottom: 0;
            color: #666;
        }
        
        .skill-badge {
            display: inline-block;
            background: #f0f7ff;
            color: var(--primary-color);
            padding: 8px 15px;
            border-radius: 30px;
            margin: 5px;
            font-size: 14px;
        }
        
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        
        .timeline::before {
            content: '';
            position: absolute;
            left: 6px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: #e0e0e0;
        }
        
        .timeline-item {
            position: relative;
            margin-bottom: 30px;
        }
        
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -30px;
            top: 8px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--secondary-color);
            border: 3px solid white;
            box-shadow: 0 0 0 2px var(--secondary-color);
        }
        
        .timeline-date {
            font-size: 14px;
            color: var(--secondary-color);
            font-weight: 600;
        }
        
        .social-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: #f0f7ff;
            color: var(--primary-color);
            font-size: 18px;
            margin-right: 10px;
            transition: all 0.3s;
        }
        
        .social-link:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-3px);
        }
        
        .btn-primary {
            background: var(--primary-color);
            border: none;
            padding: 10px 20px;
            border-radius: 5px;
        }
        
        .btn-primary:hover {
            background: #1a2530;
        }
        
        .btn-secondary {
            background: var(--secondary-color);
            border: none;
            padding: 10px 20px;
            border-radius: 5px;
        }
        
        .btn-secondary:hover {
            background: #c0392b;
        }
        
        .stat-card {
            text-align: center;
            padding: 25px 15px;
            border-radius: 10px;
            background: white;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: all 0.3s;
        }
        
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        .stat-card i {
            font-size: 2.5rem;
            color: var(--secondary-color);
            margin-bottom: 15px;
        }
        
        .stat-card .number {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 10px 0;
        }
        
        .stat-card .label {
            color: #6c757d;
            font-size: 0.9rem;
        }
        
        .gallery-img {
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 20px;
            height: 150px;
            position: relative;
        }
        
        .gallery-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s;
        }
        
        .gallery-img:hover img {
            transform: scale(1.05);
        }
        
        .gallery-img .overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(0, 0, 0, 0.6);
            color: white;
            padding: 10px;
            font-size: 14px;
        }
        
        @media (max-width: 768px) {
            .profile-img {
                width: 140px;
                height: 140px;
                bottom: -70px;
            }
            
            .profile-header {
                padding: 50px 0 80px;
                margin-bottom: 60px;
            }
        }