/* Estilos CSS Avançados Adicionais para Máxima Conversão */

/* Efeitos de Partículas no Background */
.particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    background: var(--accent-yellow);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* Efeito de Digitação */
.typing-effect {
    overflow: hidden;
    border-right: 3px solid var(--accent-yellow);
    white-space: nowrap;
    animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--accent-yellow); }
}

/* Contador Regressivo */
.countdown-timer {
    background: linear-gradient(45deg, var(--accent-red), var(--hover-red));
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    margin: 2rem 0;
    box-shadow: 0 10px 30px var(--shadow);
}

.countdown-title {
    color: var(--pure-white);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: bold;
}

.countdown-display {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.countdown-unit {
    background: var(--primary-black);
    color: var(--accent-yellow);
    padding: 1rem;
    border-radius: 10px;
    min-width: 80px;
    text-align: center;
    border: 2px solid var(--accent-yellow);
}

.countdown-number {
    font-size: 2rem;
    font-weight: bold;
    display: block;
}

.countdown-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--pure-white);
}

/* Indicador de Estoque */
.stock-indicator {
    background: var(--accent-red);
    color: var(--pure-white);
    padding: 1rem 2rem;
    border-radius: 25px;
    text-align: center;
    margin: 2rem 0;
    animation: pulse 2s infinite;
    border: 2px solid var(--accent-yellow);
}

.stock-bar {
    background: var(--primary-black);
    height: 20px;
    border-radius: 10px;
    margin: 1rem 0;
    overflow: hidden;
    position: relative;
}

.stock-fill {
    background: linear-gradient(45deg, var(--accent-yellow), var(--hover-yellow));
    height: 100%;
    width: 15%;
    border-radius: 10px;
    animation: stockDecrease 30s linear infinite;
}

@keyframes stockDecrease {
    0% { width: 100%; }
    100% { width: 15%; }
}

/* Notificações de Vendas */
.sale-notification {
    position: fixed;
    bottom: 100px;
    left: 20px;
    background: var(--primary-black);
    color: var(--pure-white);
    padding: 1rem 2rem;
    border-radius: 15px;
    border: 2px solid var(--accent-green);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transform: translateX(-400px);
    transition: transform 0.5s ease;
    z-index: 1000;
    max-width: 300px;
}

.sale-notification.show {
    transform: translateX(0);
}

.notification-icon {
    color: var(--accent-green);
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

/* Selo de Qualidade */
.quality-seal {
    position: relative;
    display: inline-block;
    background: var(--accent-yellow);
    color: var(--primary-black);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Botão de Emergência */
.emergency-cta {
    background: linear-gradient(45deg, #ff0000, #cc0000);
    border: 3px solid #ffff00;
    color: white;
    padding: 1.5rem 3rem;
    font-size: 1.4rem;
    font-weight: 900;
    text-transform: uppercase;
    border-radius: 50px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
    animation: emergency-pulse 1s infinite;
}

@keyframes emergency-pulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.7);
    }
    50% { 
        transform: scale(1.1);
        box-shadow: 0 0 0 20px rgba(255, 0, 0, 0);
    }
}

/* Modal de Oferta Especial */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 10000;
    backdrop-filter: blur(5px);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, var(--primary-black), var(--secondary-black));
    padding: 3rem;
    border-radius: 20px;
    border: 3px solid var(--accent-red);
    text-align: center;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(220, 38, 38, 0.5);
}

.modal-title {
    color: var(--accent-yellow);
    font-size: 2rem;
    margin-bottom: 1rem;
    animation: pulse 2s infinite;
}

.modal-discount {
    color: var(--accent-red);
    font-size: 3rem;
    font-weight: 900;
    margin: 1rem 0;
}

/* Efeito de Névoa */
.fog-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(251, 191, 36, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(220, 38, 38, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
    animation: fogMove 10s ease-in-out infinite;
}

@keyframes fogMove {
    0%, 100% { opacity: 0.3; transform: translateX(0) translateY(0); }
    50% { opacity: 0.7; transform: translateX(20px) translateY(-10px); }
}

/* Ripple Effect nos Botões */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple:active::before {
    width: 300px;
    height: 300px;
}

/* Parallax Scrolling Effect */
.parallax-element {
    transform: translateZ(0);
    will-change: transform;
}

/* Text Gradient Effects */
.gradient-text {
    background: linear-gradient(45deg, var(--accent-yellow), var(--accent-red), var(--accent-yellow));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* 3D Card Effect */
.card-3d {
    perspective: 1000px;
}

.card-3d-inner {
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.card-3d:hover .card-3d-inner {
    transform: rotateY(5deg) rotateX(5deg);
}

/* Glow Effect */
.glow-effect {
    box-shadow: 
        0 0 20px var(--accent-red),
        inset 0 0 20px rgba(220, 38, 38, 0.1);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 0 20px var(--accent-red), inset 0 0 20px rgba(220, 38, 38, 0.1); }
    to { box-shadow: 0 0 30px var(--accent-red), 0 0 40px var(--accent-red), inset 0 0 30px rgba(220, 38, 38, 0.2); }
}

/* Loading Spinner */
.loading-spinner {
    display: none;
    width: 40px;
    height: 40px;
    border: 4px solid var(--secondary-black);
    border-top: 4px solid var(--accent-yellow);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Success Animation */
.success-check {
    display: none;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-green);
    margin: 0 auto;
    position: relative;
}

.success-check::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 30px;
    font-weight: bold;
}

/* Urgency Indicators */
.urgency-badge {
    background: linear-gradient(45deg, #ff0000, #ff4444);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.8rem;
    animation: urgency-blink 2s infinite;
    display: inline-block;
    margin: 0.5rem;
}

@keyframes urgency-blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.7; }
}

/* Progress Bar Animation */
.progress-bar {
    width: 100%;
    height: 10px;
    background: var(--secondary-black);
    border-radius: 5px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-red), var(--accent-yellow));
    width: 0%;
    border-radius: 5px;
    animation: progressFill 10s ease-out forwards;
}

@keyframes progressFill {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .countdown-display {
        gap: 0.5rem;
    }
    
    .countdown-unit {
        min-width: 60px;
        padding: 0.5rem;
    }
    
    .countdown-number {
        font-size: 1.5rem;
    }
    
    .modal-content {
        padding: 2rem;
        margin: 1rem;
    }
    
    .sale-notification {
        left: 10px;
        right: 10px;
        max-width: none;
    }
    
    .emergency-cta {
        padding: 1rem 2rem;
        font-size: 1.2rem;
    }
}