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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

/* HEADER */
header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    padding: 2rem 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: #00d4ff;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

header p {
    font-size: 1.1rem;
    color: #aaa;
    margin-bottom: 1.5rem;
}

header nav ul {
    list-style-type: none;
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

header nav a {
    color: #fff;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-weight: bold;
}

header nav a:hover {
    background-color: #00d4ff;
    color: #16213e;
    transform: scale(1.05);
}

header {
    padding: 0 2rem;
}

header nav ul {
    justify-content: center;
}

/* MAIN */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

/* SEÇÕES */
section {
    background-color: #fff;
    padding: 2rem;
    margin-bottom: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

section h2 {
    color: #1a1a2e;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 3px solid #00d4ff;
    padding-bottom: 1rem;
}

/* HOME */
#home p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
}

/* PRODUTOS */
#produtos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0;
    background-color: transparent;
    box-shadow: none;
}

#produtos h2 {
    grid-column: 1 / -1;
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

article {
    background-color: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border-left: 4px solid #00d4ff;
}

article:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.2);
}

article h3 {
    color: #1a1a2e;
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

article p {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

article strong {
    color: #00d4ff;
    font-size: 1.2rem;
}

/* BOTÕES */
button {
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    color: #fff;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

button:hover {
    background: linear-gradient(135deg, #0099cc 0%, #007aa3 100%);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}

button:active {
    transform: scale(0.98);
}

/* CARRINHO */
#carrinho table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
}

#carrinho th {
    background-color: #1a1a2e;
    color: #00d4ff;
    padding: 1rem;
    text-align: left;
    font-weight: bold;
}

#carrinho td {
    padding: 1rem;
    border-bottom: 1px solid #ddd;
}

#carrinho tr:hover {
    background-color: #f9f9f9;
}

#carrinho h3 {
    color: #00d4ff;
    font-size: 1.5rem;
    margin: 1rem 0;
}

/* FORMULÁRIO DE CONTATO */
#contato form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#contato label {
    font-weight: bold;
    color: #1a1a2e;
    margin-top: 0.5rem;
}

#contato input,
#contato textarea {
    padding: 0.8rem;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-family: 'Arial', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

#contato input:focus,
#contato textarea:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 8px rgba(0, 212, 255, 0.2);
}

/* FOOTER */
footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    text-align: center;
    padding: 2rem;
    margin-top: 2rem;
    box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.3);
}

footer p {
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

footer p:first-child {
    font-weight: bold;
    color: #00d4ff;
    margin-bottom: 1rem;
}

/* RESPONSIVO */
@media (max-width: 768px) {
    header h1 {
        font-size: 1.8rem;
    }

    header nav ul {
        gap: 1rem;
        flex-direction: column;
        align-items: center;
    }

    header nav a {
        padding: 0.5rem 1rem;
        display: block;
        width: 100%;
        text-align: center;
    }

    section {
        padding: 1.5rem;
    }

    section h2 {
        font-size: 1.5rem;
    }

    #produtos {
        grid-template-columns: 1fr;
    }

    main {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.5rem;
    }

    header p {
        font-size: 0.9rem;
    }

    header nav ul {
        gap: 0.5rem;
    }

    section h2 {
        font-size: 1.3rem;
    }

    article h3 {
        font-size: 1.1rem;
    }

    button {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
}