/* Formulário Elegante e Moderno com Labels Flutuantes */
.contact-form-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    padding: 2.5rem;
    background: linear-gradient(135deg, var(--c-bg-input) 80%, var(--c-brand) 120%);
    border-radius: 18px;
    box-shadow: 0 8px 32px var(--c-shadow-brand), 0 1.5px 8px var(--c-shadow);
    border: 1.5px solid var(--c-border);
    backdrop-filter: blur(2px);
}

.contact-text {
    font-family: "Archivo", sans-serif;
    color: var(--c-brand-dark);
    text-align: center;
    font-size: 1.13rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    letter-spacing: 0.01em;
}

/* --- Floating Label Logic --- */
.form-group {
    position: relative;
    margin-bottom: 1.5rem; /* Espaço para o label flutuante */
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.1rem 1.3rem;
    border-radius: 12px;
    border: 1.5px solid var(--c-border);
    background-color: var(--c-bg-soft);
    color: var(--c-text);
    font-family: 'Archivo', sans-serif;
    font-size: 1.05rem;
    transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
    box-shadow: 0 2px 8px var(--c-shadow);
}

.form-group label {
    position: absolute;
    top: 50%;
    left: 1.3rem;
    transform: translateY(-50%);
    font-size: 1.05rem;
    color: var(--c-text-soft);
    pointer-events: none;
    transition: all 0.3s ease;
    background-color: transparent;
    /* Garante que não haja fundo */
    padding: 0 0.2rem;
    /* Espaçamento para não cortar as letras */
    z-index: 1;
    /* Garante que o label esteja acima do placeholder */
}

/* Estilo para o placeholder nativo */
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: transparent;
    transition: color 0.3s ease;
}

/* Quando o input tem foco ou conteúdo, o label flutua e o placeholder nativo desaparece */
.form-group input:focus,
.form-group textarea:focus,
.form-group input.has-content,
.form-group textarea.has-content {
    outline: none;
    border-color: var(--c-brand);
    background: var(--c-bg-input);
    box-shadow: 0 0 0 4px var(--c-shadow-brand);
}

.form-group input:focus+label,
.form-group textarea:focus+label,
.form-group input.has-content+label,
.form-group textarea.has-content+label {
    top: 0;
    left: 1rem;
    transform: translateY(-50%) scale(0.85);
    color: var(--c-brand);
    font-weight: 600;
    background-color: var(--c-bg-input);
}

.form-group input:focus:placeholder-shown::placeholder,
.form-group textarea:focus:placeholder-shown::placeholder {
    color: #888;
    opacity: 1;
}

.form-group input.has-content::placeholder,
.form-group textarea.has-content::placeholder,
.form-group input:not(:focus)::placeholder,
.form-group textarea:not(:focus)::placeholder {
    color: transparent;
    /* Esconde o placeholder nativo quando o label flutua */
}

.contact-form-container textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.5;
}

.contact-form-container button {
    width: 100%;
    padding: 1.1rem 2rem;
    margin-top: 1rem;
    /* Espaço adicional acima do botão */
    border-radius: 12px;
    border: none;
    background: linear-gradient(90deg, var(--c-brand), var(--c-brand-dark));
    color: var(--c-text-inverse);
    font-size: 1.13rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s, box-shadow 0.3s, transform 0.2s;
    box-shadow: 0 4px 16px var(--c-shadow-brand);
    text-transform: uppercase;
    letter-spacing: 0.7px;
}

.contact-form-container button:hover {
    transform: translateY(-2px) scale(1.02);
    background: linear-gradient(90deg, var(--c-brand-dark), var(--c-brand));
    box-shadow: 0 8px 24px var(--c-shadow-brand);
}

.contact-form-container button:active {
    transform: translateY(0) scale(1);
    box-shadow: 0 2px 8px var(--c-shadow-brand);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .contact-form-container {
        padding: 1.3rem;
        margin: 0 auto;
        border-radius: 14px;
    }

    .contact-form-container button {
        font-size: 1.08rem;
        padding: 1rem 1.9rem;
    }
}

@media (max-width: 480px) {
    .contact-form-container {
        padding: 1rem;
        border-radius: 10px;
        box-shadow: 0 2px 8px var(--c-shadow-brand);
        margin: 0.5rem;
        gap: 0.5rem;
    }

    .form-group {
        margin-top: 1rem;
    }

    .contact-form-container input,
    .contact-form-container textarea {
        font-size: 0.98rem;
        padding: 0.9rem 1.1rem;
    }

    .form-group label {
        left: 1.1rem;
    }

    .form-group input:focus+label,
    .form-group textarea:focus+label,
    .form-group input.has-content+label,
    .form-group textarea.has-content+label {
        left: 0.8rem;
    }

    .contact-form-container button {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
        box-shadow: 0 2px 8px var(--c-shadow-brand);
    }
}