/* Variáveis de cor */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --text-color: #333;
    --background-color: #f9f9f9;
    --card-bg: #fff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Reset e estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    padding: 20px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    background-color: var(--card-bg);
    box-shadow: var(--shadow);
    border-radius: 8px;
    overflow: hidden;
}

header {
    background-color: var(--primary-color);
    color: white;
    padding: 30px;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 5px;
}

header h2 {
    font-size: 1.5rem;
    font-weight: normal;
    color: var(--light-color);
}

h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    padding-bottom: 5px;
    border-bottom: 2px solid var(--secondary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

h3 i {
    color: var(--secondary-color);
}

h4 {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin: 10px 0 5px;
}

.columns {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    padding: 20px;
}

.columns > section {
    flex: 1;
    min-width: 300px;
}

section {
    margin-bottom: 30px;
    padding: 20px;
    background-color: var(--card-bg);
    border-radius: 5px;
    box-shadow: var(--shadow);
}

.profile {
    padding: 30px;
    margin: 20px;
    background-color: var(--card-bg);
}

.skill-category {
    margin-bottom: 20px;
}

.skill-category ul {
    list-style-type: none;
}

.skill-category li {
    padding: 5px 0;
    position: relative;
    padding-left: 20px;
}

.skill-category li:before {
    content: "•";
    color: var(--secondary-color);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.education-item, .course-item {
    margin-bottom: 20px;
}

.institution {
    font-weight: bold;
    color: var(--dark-color);
}

.period {
    font-style: italic;
    color: #666;
    margin-bottom: 10px;
}

ul {
    padding-left: 20px;
}

.personal-info ul, .languages ul {
    list-style-type: none;
}

.personal-info li, .languages li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.personal-info i, .languages i {
    color: var(--secondary-color);
    width: 20px;
    text-align: center;
}

.links-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.link-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background-color: var(--secondary-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.link-button:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Responsividade */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    header h2 {
        font-size: 1.2rem;
    }
    
    .columns {
        flex-direction: column;
    }
    
    section {
        padding: 15px;
    }
}

@media print {
    body {
        background-color: white;
        padding: 0;
    }
    
    .container {
        box-shadow: none;
    }
    
    .link-button {
        background-color: transparent;
        color: var(--text-color);
        padding: 0;
    }
}