/* Estilos gerais */
body {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #e0e0e0;
    font-family: 'Poppins', sans-serif;
    position: relative;
    overflow-x: hidden;
}

#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    background: transparent;
}

.content {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(5px);
}

/* Títulos */
h2.text-gold {
    color: #FFD700;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

h5.section-title {
    color: #FFD700;
    font-weight: 600;
    margin-bottom: 1rem;
    border-bottom: 2px solid #FFD700;
    display: inline-block;
    padding-bottom: 0.25rem;
}

/* Inputs modernos */
.modern-input {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #e0e0e0;
    border-radius: 8px;
    padding: 0.75rem;
    transition: all 0.3s ease;
}

.modern-input:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: #FFD700;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
    outline: none;
}

.modern-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* Botão */
.btn-gold.modern-button {
    background: linear-gradient(45deg, #FFD700, #FFC107);
    border: none;
    color: #1a1a2e;
    font-weight: 600;
    text-transform: uppercase;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-gold.modern-button:hover {
    background: linear-gradient(45deg, #FFC107, #FFD700);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    transform: translateY(-2px);
}

/* Form-check */
.form-check-input {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-check-input:checked {
    background-color: #FFD700;
    border-color: #FFD700;
}

.form-check-label {
    color: #e0e0e0;
}

/* Ajustes responsivos */
@media (max-width: 768px) {
    .row.mb-3 > div {
        margin-bottom: 1rem;
    }
}