:root {
    --primary: #2d5b7c;
    --secondary: #4f88a6;
    --accent: #2d5b7c;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--light);
    padding: 0;
    margin: 0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    padding-top: 2rem;
    animation: fadeIn 1s ease;
}

.badge {
    display: inline-block;
    background-color: rgba(45, 91, 124, 0.1);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--secondary);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.divider {
    height: 3px;
    width: 60px;
    background: var(--accent);
    margin: 1.5rem auto;
    border-radius: 3px;
}

p {
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}

a {
    color: var(--secondary);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    font-weight: 500;
}

a:hover {
    color: var(--accent);
}

a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    bottom: -2px;
    left: 0;
    background-color: var(--accent);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease;
}

a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

ul {
    list-style-type: none;
    margin-bottom: 2rem;
}

li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

li i {
    position: absolute;
    left: 0;
    top: 0.3rem;
    color: var(--accent);
}

.footnote {
    font-size: 0.9rem;
    color: var(--gray);
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--light-gray);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem 0;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--light-gray);
    color: var(--primary);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.content-card {
    background: white;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
    animation: slideUp 1s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 1.5rem;
    }

    .content-card {
        padding: 1.5rem;
    }

    h1 {
        font-size: 2rem;
    }
}