* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Vazirmatn', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #f5f7fc 0%, #eef2f8 100%);
            color: #1e2a3e;
            line-height: 1.5;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            padding: 24px 0 16px;
            border-bottom: 1px solid rgba(0, 0, 0, 0.06);
        }

        .logo {
            font-size: 1.7rem;
            font-weight: 800;
            background: linear-gradient(120deg, #1f4b6e, #2c6e9e);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            letter-spacing: -0.3px;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
        }

        .nav-links a {
            text-decoration: none;
            font-weight: 500;
            color: #2c3e50;
            transition: 0.2s;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
        }

        .nav-links a:hover {
            color: #1e6f9f;
            border-bottom-color: #1e6f9f;
        }

        .about-section {
            padding: 60px 0 40px;
        }

        .hero-flex {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
        }

        .hero-text {
            flex: 1.5;
        }

        .hero-text .greeting {
            font-size: 0.9rem;
            background: #e2edf7;
            display: inline-block;
            padding: 6px 18px;
            border-radius: 40px;
            color: #1f4b6e;
            font-weight: 500;
            margin-bottom: 1.5rem;
        }

        .hero-text h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 0.75rem;
            color: #0a2c3f;
        }

        .hero-text .highlight {
            color: #1f6e9e;
            border-bottom: 3px solid #9ac2db;
            display: inline-block;
        }

        .hero-text .job-title {
            font-size: 1.3rem;
            font-weight: 600;
            color: #2c5a7a;
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .bio {
            font-size: 1rem;
            color: #2c3e50;
            max-width: 550px;
            margin-bottom: 1.8rem;
            line-height: 1.7;
        }

        .tech-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 2rem;
        }

        .tag {
            background: white;
            border-radius: 40px;
            padding: 6px 18px;
            font-size: 0.8rem;
            font-weight: 500;
            color: #1f4b6e;
            box-shadow: 0 2px 6px rgba(0,0,0,0.03);
            border: 1px solid #cde1ef;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .tag i {
            font-size: 0.9rem;
        }

        .contact-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-top: 12px;
        }

        .btn-contact {
            background: #1f4b6e;
            color: white;
            padding: 10px 24px;
            border-radius: 40px;
            text-decoration: none;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            transition: 0.2s;
            border: none;
            box-shadow: 0 4px 10px rgba(0,0,0,0.05);
        }

        .btn-contact i {
            font-size: 1rem;
        }

        .btn-contact:hover {
            background: #0d3a55;
            transform: translateY(-2px);
            box-shadow: 0 8px 18px rgba(0,0,0,0.1);
        }

        .btn-outline-light {
            background: transparent;
            border: 1.5px solid #1f4b6e;
            color: #1f4b6e;
            padding: 10px 24px;
            border-radius: 40px;
            text-decoration: none;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: 0.2s;
        }

        .btn-outline-light:hover {
            background: #eef3fc;
            transform: translateY(-2px);
        }

        .hero-avatar {
            flex: 0.9;
            text-align: center;
        }

        .avatar-circle {
            background: linear-gradient(145deg, #dce7f2, #cbdae9);
            width: 260px;
            height: 260px;
            margin: 0 auto;
            border-radius: 42% 58% 38% 62% / 55% 45% 55% 45%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 20px 20px 40px rgba(0, 0, 0, 0.05), -10px -10px 25px rgba(255,255,255,0.7);
        }

        .avatar-circle i {
            font-size: 110px;
            color: #2b5f8a;
            filter: drop-shadow(2px 6px 10px rgba(0,0,0,0.1));
        }

        .services-section {
            padding: 40px 0 60px;
        }

        .section-title {
            text-align: center;
            font-size: 1.9rem;
            font-weight: 700;
            margin-bottom: 2.5rem;
            position: relative;
        }

        .section-title:after {
            content: "";
            position: absolute;
            bottom: -12px;
            right: 45%;
            width: 70px;
            height: 3px;
            background: #2b5f8a;
            border-radius: 10px;
        }

        .services-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 35px;
        }

        .service-card {
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(4px);
            border-radius: 32px;
            padding: 32px 24px;
            width: 260px;
            text-align: center;
            transition: all 0.25s;
            border: 1px solid rgba(255,255,255,0.7);
            box-shadow: 0 10px 25px -5px rgba(0,0,0,0.03);
        }

        .service-card:hover {
            background: white;
            transform: translateY(-8px);
            box-shadow: 0 20px 35px -12px rgba(0,0,0,0.12);
            border-color: #e2edf7;
        }

        .service-card i {
            font-size: 2.8rem;
            color: #22638c;
            margin-bottom: 1.2rem;
        }

        .service-card h3 {
            font-size: 1.3rem;
            margin-bottom: 0.6rem;
            font-weight: 700;
        }

        .service-card p {
            font-size: 0.85rem;
            color: #556b82;
        }

        .connect-section {
            background: linear-gradient(115deg, #ffffff, #f8fafd);
            border-radius: 48px;
            padding: 48px 32px;
            margin: 30px 0 70px;
            border: 1px solid #e9f0f5;
            box-shadow: 0 12px 28px -10px rgba(0,0,0,0.05);
            text-align: center;
        }

        .connect-section h2 {
            font-size: 1.9rem;
            margin-bottom: 0.5rem;
            font-weight: 700;
        }

        .connect-sub {
            color: #4b6a8a;
            margin-bottom: 2rem;
        }

        .contact-list {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 24px;
            margin-bottom: 20px;
        }

        .contact-card {
            background: white;
            border-radius: 60px;
            padding: 12px 28px;
            display: inline-flex;
            align-items: center;
            gap: 14px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.03);
            border: 1px solid #e2ebf3;
            transition: 0.2s;
            text-decoration: none;
            color: #1e2a3e;
            font-weight: 500;
        }

        .contact-card i {
            font-size: 1.5rem;
            color: #1f4b6e;
        }

        .contact-card:hover {
            transform: scale(1.02);
            border-color: #bdd4e8;
            box-shadow: 0 8px 18px rgba(0,0,0,0.06);
            background: #fefefe;
        }

        .phone-number {
            direction: ltr;
            font-family: monospace;
            font-size: 1rem;
            letter-spacing: 0.5px;
        }

        .social-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 18px;
            margin-top: 32px;
        }

        .social-icon {
            background: #eef2f8;
            width: 48px;
            height: 48px;
            border-radius: 30px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: 0.2s;
            color: #1f4b6e;
            font-size: 1.3rem;
            text-decoration: none;
        }

        .social-icon:hover {
            background: #1f4b6e;
            color: white;
            transform: translateY(-3px);
        }

        footer {
            margin-top: auto;
            background: #fefefe;
            border-radius: 28px 28px 0 0;
            padding: 28px 0 20px;
            text-align: center;
            border-top: 1px solid #e7edf4;
        }

        footer p {
            color: #6c7f98;
            font-size: 0.8rem;
        }

        .footer-note {
            font-size: 0.7rem;
            margin-top: 8px;
            opacity: 0.7;
        }

        @media (max-width: 800px) {
            .hero-flex {
                flex-direction: column-reverse;
                text-align: center;
            }
            .hero-text {
                text-align: center;
            }
            .bio {
                margin-left: auto;
                margin-right: auto;
            }
            .tech-tags {
                justify-content: center;
            }
            .contact-buttons {
                justify-content: center;
            }
            .navbar {
                flex-direction: column;
                gap: 12px;
            }
            .hero-text h1 {
                font-size: 2.2rem;
            }
            .avatar-circle {
                width: 210px;
                height: 210px;
            }
            .avatar-circle i {
                font-size: 85px;
            }
            .contact-card {
                padding: 8px 20px;
                font-size: 0.85rem;
            }
        }
    .avatar-circle {
        width: 300px; 
        height: 300px;
        border-radius: 50%;
        overflow: hidden; 
        position: relative;
    }

    .avatar-circle img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }