/* Estilos Gerais */
:root {
    --primary-color: #1A3A4F;  /* Azul petróleo */
    --secondary-color: #4ECDC4; /* Azul elétrico */
    --accent-color: #FF6B6B;   /* Coral */
    --text-color: #2D3436;     /* Cinza escuro */
    --bg-color: #F8F9FA;       /* Branco gelo */
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.8;
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
}

a {
    color: var(--secondary-color);
}

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

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Cabeçalho */
header {
    background: var(--primary-color);
    color: white;
    text-align: center;
    padding: 3rem 0;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 2.5rem;
    margin: 0;
    padding: 0;
}

.headline {
    font-size: 1.2rem;
    font-weight: 300;
    margin: 0.5rem 0 0;
    opacity: 0.9;
}

/* Bio */
.bio-text {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 3rem;
}

.bio-text p {
    margin-bottom: 1.2rem;
}

/* Projetos */
#projetos-recentes {
    margin-bottom: 3rem;
}

#projetos-recentes h2 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
}

.two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.project-card {
    background: white;
    padding: 1.5rem;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    border-left: 3px solid var(--accent-color); /* Destaque sutil */
}

.project-card h3 {
    margin-top: 0;
    color: var(--secondary-color);
}

.project-card h3 a {
    color: inherit;
    text-decoration: none;
}

.project-card h3 a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Rodapé */
footer {
    background: var(--primary-color);
    color: white;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 3rem;
}

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

/* Responsividade */
@media (max-width: 768px) {
    .two-columns {
        grid-template-columns: 1fr;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .headline {
        font-size: 1rem;
    }
}