/* Estilos para a seção Antes e Depois com cards interativos */

.antes-depois-section {
    padding: 100px 0;
    background-color: #FFFFFF;
    position: relative;
    overflow: hidden;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

/* Estilo do card com efeito flip */
.flip-card {
    width: 100%;
    height: 400px;
    cursor: pointer;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    background-color: #FFFFFF;
    overflow: hidden;
    position: relative;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.flip-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: all 0.8s cubic-bezier(0.65, 0, 0.35, 1); /* Transição suave com easing personalizado */
}

.flip-card-front, .flip-card-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 12px;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transition: transform 0.75s cubic-bezier(0.34, 1.56, 0.64, 1), 
                opacity 0.75s cubic-bezier(0.34, 1.56, 0.64, 1);
    transform-style: preserve-3d;
    will-change: transform, opacity;
}

/* Estado inicial */
.flip-card-front {
    opacity: 1;
    transform: translate3d(0, 0, 0) rotateY(0deg);
    z-index: 2;
}

.flip-card-back {
    opacity: 0;
    transform: translate3d(0, 0, 10px) rotateY(-5deg);
    z-index: 1;
}

/* Estado flipped - Efeito sofisticado de revelação */
.flip-card.flipped .flip-card-front {
    opacity: 0;
    transform: translate3d(0, 0, -10px) rotateY(5deg);
    z-index: 1;
}

.flip-card.flipped .flip-card-back {
    opacity: 1;
    transform: translate3d(0, 0, 0) rotateY(0deg);
    z-index: 2;
    box-shadow: 0 0 0 3px rgba(94, 139, 126, 0.4);
    animation: elegantHighlight 3s infinite alternate cubic-bezier(0.45, 0.05, 0.55, 0.95);
}

/* Animação de destaque premium */
@keyframes elegantHighlight {
    0% {
        box-shadow: 0 0 0 3px rgba(94, 139, 126, 0.4);
    }
    50% {
        box-shadow: 0 0 15px 3px rgba(94, 139, 126, 0.6);
    }
    100% {
        box-shadow: 0 0 0 3px rgba(94, 139, 126, 0.4);
    }
}

/* Badge de resultado nos cards de "Depois" */
.flip-card-back::before {
    content: 'Resultado';
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #5E8B7E, #467569);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 10;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.5px;
    transform: rotate(3deg);
    animation: badgePulse 1.5s ease-in-out infinite alternate;
}

/* Filtro sutil para melhorar o visual da imagem "Depois" */
.flip-card-back img {
    filter: brightness(1.05) contrast(1.02) saturate(1.05);
    transition: filter 0.8s ease;
}

@keyframes badgePulse {
    0% {
        transform: rotate(3deg) scale(1);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }
    100% {
        transform: rotate(3deg) scale(1.08);
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.25);
    }
}

@keyframes resultHighlight {
    0% {
        box-shadow: 0 0 0 3px rgba(94, 139, 126, 0.4);
    }
    100% {
        box-shadow: 0 0 0 5px rgba(94, 139, 126, 0.6);
    }
}

.flip-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.card-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    color: #FFFFFF;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.card-caption h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    margin: 0 0 6px 0;
    font-weight: 600;
}

/* Estilo base para os indicadores de status */
.card-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    letter-spacing: 0.5px;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

/* Estilo para o indicador "Antes" */
.flip-card-front .card-status {
    background-color: #8D6E63;
    color: #FFFFFF;
}

/* Estilo destacado para o indicador "Depois" */
.flip-card-back .card-status {
    background-color: #5E8B7E; /* Verde da paleta da Medinova */
    color: white;
    transform: scale(1.1);
    padding: 5px 14px;
    box-shadow: 0 4px 8px rgba(94, 139, 126, 0.4), 0 0 0 2px rgba(255, 255, 255, 0.2);
    animation: glowEffect 2s infinite alternate;
}

@keyframes glowEffect {
    0% {
        box-shadow: 0 4px 8px rgba(94, 139, 126, 0.4), 0 0 0 2px rgba(255, 255, 255, 0.2);
    }
    100% {
        box-shadow: 0 6px 12px rgba(94, 139, 126, 0.6), 0 0 0 3px rgba(255, 255, 255, 0.3);
    }
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Classe para o efeito de profundidade durante a transição */
.flip-card.depth-transition {
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

/* Efeito especial para cards durante a transição */
.flip-card.depth-transition .flip-card-front,
.flip-card.depth-transition .flip-card-back {
    transition: transform 0.75s cubic-bezier(0.34, 1.56, 0.64, 1), 
                opacity 0.75s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    }
    50% {
        transform: scale(1.03);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    }
}

.flip-card {
    opacity: 0;
    animation: fadeInUp 0.5s ease forwards;
}

.flip-card:nth-child(1) { animation-delay: 0.1s; }
.flip-card:nth-child(2) { animation-delay: 0.2s; }
.flip-card:nth-child(3) { animation-delay: 0.3s; }

/* Aviso discreto abaixo dos cards */
.subtle-note {
    text-align: center;
    font-size: 1rem;
    color: #8D6E63;
    margin-top: 25px;
    opacity: 0.85;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    letter-spacing: 0.2px;
    padding: 10px 0;
}

/* Responsividade */
@media (max-width: 992px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .subtle-note {
        font-size: 0.9rem;
        margin-top: 20px;
        padding: 8px 0;
    }
}

@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .antes-depois-section {
        padding: 70px 0;
    }
    
    .flip-card {
        height: 350px;
    }
}

@media (max-width: 480px) {
    .flip-card {
        height: 300px;
    }
    
    .card-caption h3 {
        font-size: 1.1rem;
    }
}