/* Global Styles */
:root {
    --primary-color: #0288d1;
    --primary-hover: #0277bd;
    --gradient-start: #4fc3f7;
    --gradient-end: #81d4fa;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(to right, #f9f9f9, #e0f7fa);
    color: #333;
}

header {
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    color: #fff;
    text-align: center;
    padding: 40px 20px;
    border-bottom-left-radius: 50px;
    border-bottom-right-radius: 50px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

header img {
    border-radius: 50%;
    width: 160px;
    height: 160px;
    object-fit: cover;
    border: 5px solid #fff;
    margin-bottom: 15px;
}

main {
    padding: 20px;
}

section {
    background: #fff;
    margin: 30px auto;
    padding: 30px;
    max-width: 900px;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

section:hover {
    transform: translateY(-5px);
}

h2 {
    color: #333;
    border-bottom: 3px solid var(--gradient-start);
    padding-bottom: 10px;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
}

a:hover {
    text-decoration: underline;
}

.btn-secondary {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 10px 20px;
    border-radius: 25px;
    margin-top: 10px;
    transition: background-color 0.3s;
}

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

ul {
    list-style-type: none;
    padding: 0;
}

ul li {
    padding: 8px 0;
}

form input, form textarea {
    width: 100%;
    padding: 15px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 10px;
    font-size: 1rem;
}

form button {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: 15px 25px;
    border-radius: 30px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

form button:hover {
    background-color: var(--primary-hover);
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #333;
    color: #fff;
    margin-top: 40px;
    border-top-left-radius: 50px;
    border-top-right-radius: 50px;
}

.social-links {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-links a {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.3s;
}

.social-links a:hover {
    background-color: var(--primary-hover);
}

.social-links i {
    font-size: 1.2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    header h1 {
        font-size: 1.5rem;
    }

    header h3 {
        font-size: 1rem;
    }

    section {
        margin: 20px;
        padding: 20px;
    }

    form input, form textarea {
        font-size: 0.9rem;
        padding: 12px;
    }

    form button {
        font-size: 0.9rem;
        padding: 12px 20px;
    }

    .social-links {
        flex-direction: column;
        gap: 10px;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Animation on Hover */
section:hover {
    transform: translateY(-5px) scale(1.01);
}