/* Estilo geral da página de contato - Tema Escuro Melhorado */
body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #1e1e1e, #121212);
    color: #e0e0e0;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.container {
    background: rgba(30, 30, 30, 0.95);
    border-radius: 20px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.9);
    max-width: 700px;
    margin: 60px auto;
    padding: 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.container::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05), transparent 70%);
    transform: rotate(30deg);
    pointer-events: none;
}

h2 {
    font-size: 3rem;
    color: #ffffff;
    margin-bottom: 30px;
    text-shadow: 4px 4px 10px rgba(0, 0, 0, 0.5);
}

p {
    font-size: 1.2rem;
    color: #c0c0c0;
    margin-bottom: 30px;
    line-height: 1.8;
}

/* Estilo do formulário */
form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    margin-bottom: 25px;
    text-align: left;
}

label {
    font-weight: bold;
    margin-bottom: 8px;
    display: block;
    font-size: 1.2rem;
    color: #e0e0e0;
}

input[type="text"], input[type="email"], textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #444;
    border-radius: 12px;
    background-color: #2a2a2a;
    color: #e0e0e0;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.5);
}

input[type="text"]:focus, input[type="email"]:focus, textarea:focus {
    border-color: #4CAF50;
    box-shadow: 0 0 15px rgba(76, 175, 80, 0.5);
    background-color: #333;
}

textarea {
    resize: vertical;
}

/* Botão de enviar */
button[type="submit"] {
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
    color: #fff;
    font-size: 1.3rem;
    padding: 18px 30px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.8);
}

button[type="submit"]:hover {
    background: linear-gradient(135deg, #388E3C, #1B5E20);
    transform: translateY(-5px);
}

/* Estilo dos inputs para melhor aparência */
input[type="text"], input[type="email"], textarea {
    background: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(8px); /* Listado primeiro para compatibilidade com Safari e iOS */
    backdrop-filter: blur(8px);
}

/* Estilo para campos de entrada especiais */
input[type="text"]::placeholder, input[type="email"]::placeholder, textarea::placeholder {
    color: #bbb;
    font-style: italic;
}

/* Estilo oculto para campos específicos */
.hidden {
    display: none;
}

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 30px;
    }

    h2 {
        font-size: 2.5rem;
    }

    p {
        font-size: 1rem;
    }

    button[type="submit"] {
        font-size: 1.1rem;
        padding: 15px;
    }
}

/* Animação suave para a aparição dos elementos */
@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.container, .form-group, button[type="submit"] {
    animation: fadeIn 1s ease;
}