/* Reset default browser styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

/* Body styling */
body {
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

/* Header */
header {
    background: linear-gradient(135deg, #4f46e5, #3b82f6);
    color: white;
    text-align: center;
    padding: 40px 20px;
    margin-block-end: 10%;
    justify-content: left;
    align-items: flex-end;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

header h2 {
    font-size: 1.3rem;
    font-weight: normal;
    opacity: 0.9;
}

/* Main content */
main {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

/* Sections */
section {
    background: white;
    padding: 25px;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

/* Paragraphs */
p {
    margin-bottom: 15px;
    font-size: 1rem;
}

/* Image */
img {
    display: block;
    max-width: 250px;
    width: 100%;
    margin: 20px auto;
    border-radius: 50%;
    border: 4px solid #e5e7eb;
    box-shadow: #4f46e5 0px 4px 15px;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background-color: #111827;
    color: #d1d5db;
    font-size: 0.9rem;
}

/* Responsive design */
@media (max-width: 600px) {
    header h1 {
        font-size: 2rem;
    }

    header h2 {
        font-size: 1.1rem;
    }

    section {
        padding: 20px;
    }
}