/* ============================================
   FORMULÁRIO DE CONTATO - GLASSMORPHISM DESIGN
   ============================================ */

/* Container do formulário com efeito glassmorphism */
.contact-form-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 
        0 8px 32px 0 rgba(0, 0, 0, 0.37),
        0 0 40px rgba(53, 244, 178, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Efeito de brilho ao hover no card */
.contact-form-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(53, 244, 178, 0.1) 0%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

.contact-form-card:hover::before {
    opacity: 1;
}

.contact-form-card:hover {
    border-color: rgba(53, 244, 178, 0.3);
    box-shadow: 
        0 8px 32px 0 rgba(0, 0, 0, 0.37),
        0 0 60px rgba(53, 244, 178, 0.2),
        inset 0 0 20px rgba(53, 244, 178, 0.05);
    transform: translateY(-5px);
}

/* Título do formulário */
.contact-form-title {
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(53, 244, 178, 0.3);
    letter-spacing: 0.5px;
}

/* Subtítulo do formulário */
.contact-form-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    text-align: center;
    margin-bottom: 2rem;
    line-height: 1.6;
    font-weight: 300;
}

/* Labels dos campos */
.contact-form-card .form-label {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    letter-spacing: 0.3px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Inputs com glassmorphism */
.contact-form-card .form-control {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: #ffffff;
    padding: 0.85rem 1.2rem;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Placeholder dos inputs */
.contact-form-card .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
    font-style: italic;
}

/* Estado de foco dos inputs - Efeito Neon Verde */
.contact-form-card .form-control:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: #35f4b2;
    color: #ffffff;
    outline: none;
    box-shadow: 
        0 0 0 3px rgba(53, 244, 178, 0.2),
        0 0 20px rgba(53, 244, 178, 0.4),
        0 0 40px rgba(53, 244, 178, 0.2),
        inset 0 2px 4px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

/* Animação de digitação */
.contact-form-card .form-control:not(:placeholder-shown) {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(53, 244, 178, 0.4);
}

/* Estado hover dos inputs */
.contact-form-card .form-control:hover:not(:focus) {
    border-color: rgba(53, 244, 178, 0.3);
    background: rgba(255, 255, 255, 0.1);
}

/* Botão de envio com efeito neon */
.contact-form-card .btn-submit-neon {
    background: linear-gradient(135deg, #35f4b2 0%, #2dd4a0 100%);
    border: none;
    border-radius: 12px;
    color: #000000;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1rem 2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 4px 15px rgba(53, 244, 178, 0.4),
        0 0 20px rgba(53, 244, 178, 0.2);
}

/* Efeito de brilho no botão */
.contact-form-card .btn-submit-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    transition: left 0.5s ease;
}

.contact-form-card .btn-submit-neon:hover::before {
    left: 100%;
}

.contact-form-card .btn-submit-neon:hover {
    background: linear-gradient(135deg, #2dd4a0 0%, #35f4b2 100%);
    transform: translateY(-3px);
    box-shadow: 
        0 6px 25px rgba(53, 244, 178, 0.6),
        0 0 40px rgba(53, 244, 178, 0.4),
        0 0 60px rgba(53, 244, 178, 0.2);
}

.contact-form-card .btn-submit-neon:active {
    transform: translateY(-1px);
    box-shadow: 
        0 3px 15px rgba(53, 244, 178, 0.5),
        0 0 30px rgba(53, 244, 178, 0.3);
}

/* Estados de validação - Válido (Verde) */
.contact-form-card .form-control.input-valid {
    border-color: #35f4b2 !important;
    background: rgba(53, 244, 178, 0.08) !important;
    box-shadow: 
        0 0 0 2px rgba(53, 244, 178, 0.15),
        0 0 15px rgba(53, 244, 178, 0.2),
        inset 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

.contact-form-card .form-control.input-valid:focus {
    box-shadow: 
        0 0 0 3px rgba(53, 244, 178, 0.25),
        0 0 25px rgba(53, 244, 178, 0.4),
        inset 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

/* Estados de validação - Inválido (Vermelho suave) */
.contact-form-card .form-control.input-invalid {
    border-color: #ff6b6b !important;
    background: rgba(255, 107, 107, 0.08) !important;
    box-shadow: 
        0 0 0 2px rgba(255, 107, 107, 0.15),
        0 0 15px rgba(255, 107, 107, 0.2),
        inset 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

.contact-form-card .form-control.input-invalid:focus {
    box-shadow: 
        0 0 0 3px rgba(255, 107, 107, 0.25),
        0 0 25px rgba(255, 107, 107, 0.3),
        inset 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

/* Alertas com glassmorphism */
.contact-form-card .alert {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: #ffffff;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.contact-form-card .alert-success {
    background: rgba(53, 244, 178, 0.15);
    border-color: rgba(53, 244, 178, 0.3);
    box-shadow: 0 0 20px rgba(53, 244, 178, 0.2);
}

.contact-form-card .alert-danger {
    background: rgba(255, 107, 107, 0.15);
    border-color: rgba(255, 107, 107, 0.3);
    box-shadow: 0 0 20px rgba(255, 107, 107, 0.2);
}

/* Ícone decorativo no título */
.contact-form-icon {
    display: inline-block;
    width: 50px;
    height: 50px;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #35f4b2 0%, #2dd4a0 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 4px 15px rgba(53, 244, 178, 0.4),
        0 0 30px rgba(53, 244, 178, 0.3);
    animation: pulse-neon 2s infinite;
}

@keyframes pulse-neon {
    0%, 100% {
        box-shadow: 
            0 4px 15px rgba(53, 244, 178, 0.4),
            0 0 30px rgba(53, 244, 178, 0.3);
    }
    50% {
        box-shadow: 
            0 4px 25px rgba(53, 244, 178, 0.6),
            0 0 50px rgba(53, 244, 178, 0.5);
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .contact-form-card {
        padding: 2rem 1.5rem;
    }
    
    .contact-form-title {
        font-size: 1.5rem;
    }
    
    .contact-form-subtitle {
        font-size: 0.9rem;
    }
}

/* Animação de entrada do formulário */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.contact-form-card {
    animation: slideInUp 0.6s ease-out;
}