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

:root {
    --primary-color: #0e6c9d;
    --secondary-color: #0b5580;
    --accent-color: #1a8bc4;
    --text-color: #333;
    --text-light: #666;
    --bg-color: #f5f5f5;
    --white: #fff;
    --border-color: #ddd;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

/* Container principal */
.container {
    max-width: 980px;
    margin: 0 auto;
    background-color: var(--white);
    min-height: 100vh;
    box-shadow: var(--shadow);
}

/* Header */
.site-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 30px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 2em;
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: 5px;
}

.tagline {
    font-size: 0.9em;
    opacity: 0.9;
    font-weight: 300;
}

.language-switch {
    display: flex;
    align-items: center;
}

.lang-link {
    color: var(--white);
    text-decoration: none;
    padding: 8px 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 3px;
    transition: all 0.3s ease;
    font-size: 0.9em;
}

.lang-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

/* Navegação */
.main-nav {
    background-color: var(--primary-color);
    border-bottom: 3px solid var(--accent-color);
}

.main-nav ul {
    list-style: none;
    display: flex;
    justify-content: space-around;
}

.main-nav li {
    flex: 1;
}

.main-nav a {
    display: block;
    color: var(--white);
    text-decoration: none;
    padding: 15px 20px;
    text-align: center;
    transition: background-color 0.3s ease;
    border-bottom: 3px solid transparent;
}

.main-nav a:hover,
.main-nav a.active {
    background-color: rgba(255, 255, 255, 0.1);
    border-bottom-color: var(--accent-color);
}

/* Conteúdo principal */
.content {
    padding: 40px;
    min-height: 500px;
}

.section {
    display: none;
}

.section.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section h2 {
    color: var(--primary-color);
    font-size: 2em;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent-color);
    font-weight: 300;
}

.intro-text,
.section-content {
    font-size: 1.05em;
    line-height: 1.8;
}

.intro-text p,
.section-content p {
    margin-bottom: 15px;
    color: var(--text-light);
}

/* Áreas de prática */
.practice-areas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.area-item {
    background-color: var(--bg-color);
    padding: 25px;
    border-radius: 5px;
    border-left: 4px solid var(--accent-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.area-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.area-item h3 {
    color: var(--primary-color);
    font-size: 1.2em;
    margin-bottom: 10px;
    font-weight: 500;
}

.area-item p {
    color: var(--text-light);
    font-size: 0.95em;
}

/* Equipa */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.team-member {
    background-color: var(--bg-color);
    padding: 30px;
    border-radius: 5px;
    text-align: center;
}

.team-member h3 {
    color: var(--primary-color);
    font-size: 1.3em;
    margin-bottom: 15px;
}

.team-member p {
    color: var(--text-light);
}

/* Contactos */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.contact-item {
    background-color: var(--bg-color);
    padding: 25px;
    border-radius: 5px;
    border-top: 3px solid var(--accent-color);
}

.contact-item h3 {
    color: var(--primary-color);
    font-size: 1.1em;
    margin-bottom: 10px;
    font-weight: 500;
}

.contact-item p {
    color: var(--text-light);
}

/* Footer */
.site-footer {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 20px;
    font-size: 0.9em;
}

/* Responsivo */
@media (max-width: 768px) {
    .container {
        max-width: 100%;
    }
    
    .site-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding: 20px;
    }
    
    .main-nav ul {
        flex-direction: column;
    }
    
    .main-nav a {
        padding: 12px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .content {
        padding: 20px;
    }
    
    .section h2 {
        font-size: 1.6em;
    }
    
    .practice-areas,
    .contact-info,
    .team-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 1.5em;
    }
    
    .section h2 {
        font-size: 1.4em;
    }
    
    .intro-text,
    .section-content {
        font-size: 1em;
    }
}

/* Links úteis */
.links-category {
    margin-bottom: 40px;
}

.links-category h3 {
    color: var(--primary-color);
    font-size: 1.4em;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent-color);
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.link-item {
    background-color: var(--white);
    padding: 20px;
    border-radius: 5px;
    border-left: 4px solid var(--accent-color);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.link-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.link-item h4 {
    color: var(--primary-color);
    font-size: 1.1em;
    margin-bottom: 8px;
    font-weight: 500;
}

.link-item p {
    color: var(--text-light);
    font-size: 0.9em;
    margin-bottom: 12px;
    line-height: 1.4;
}

.link-item a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95em;
    transition: color 0.3s ease;
}

.link-item a:hover {
    color: var(--primary-color);
}