/* Importando uma fonte moderna e profissional */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&display=swap');

:root {
    --primary-color: #1a202c;    /* Azul escuro acinzentado (Confiança) */
    --accent-color: #2563eb;     /* Azul vibrante (Tecnologia/Ação) */
    --bg-color: #f8fafc;         /* Fundo levemente cinza (Limpeza) */
    --card-bg: #ffffff;
    --text-main: #334155;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    padding: 40px 20px;
}

header {
    text-align: center;
    margin-bottom: 60px;
}

header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    font-weight: 600;
    letter-spacing: -0.025em;
    position: relative;
    display: inline-block;
}

header h1::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent-color);
    margin: 10px auto 0;
    border-radius: 2px;
}

main {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

section {
    background: transparent;
}

/* Estilização das Listas */
ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Estilização dos Itens (Cards) */
li {
    background: var(--card-bg);
    padding: 18px 24px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Indicador lateral sutil ao passar o mouse */
li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background-color: var(--accent-color);
    transition: var(--transition);
}

li:hover {
    transform: translateY(-3px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

li:hover::before {
    width: 5px;
}

li p {
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-main);
    transition: var(--transition);
}

li:hover p {
    color: var(--accent-color);
    margin-left: 5px;
}

/* Responsividade para telas pequenas */
@media (max-width: 600px) {
    header h1 {
        font-size: 1.8rem;
    }
    
    body {
        padding: 20px 15px;
    }
}