/* Accordion Scroll Effect - CSS Otimizado */

/* Reset para garantir comportamento consistente */
.filter-examples {
    position: relative;
}

/* Base para todos os accordion items */
.filter-example.accordion-item {
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-origin: center center;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    will-change: transform, opacity, max-height;
}

/* Estado fechado - mais sutil */
.filter-example.accordion-closed {
    max-height: 140px;
    opacity: 0.6;
    transform: scale(0.98) translateY(10px);
}

/* Esconde conteúdo quando fechado */
.filter-example.accordion-closed .chat-demonstration {
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

/* Título menor quando fechado */
.filter-example.accordion-closed h3 {
    font-size: 1.15rem;
    transition: font-size 0.6s ease;
}

/* Estado expandido */
.filter-example.accordion-expanded {
    max-height: 2000px; /* Valor alto para garantir que todo conteúdo apareça */
    opacity: 1;
    transform: scale(1) translateY(0);
    box-shadow: 
        0 10px 40px rgba(30, 215, 96, 0.15),
        0 0 0 1px rgba(30, 215, 96, 0.2);
    border-color: rgba(30, 215, 96, 0.3);
    background: rgba(255, 255, 255, 0.04);
    z-index: 10;
}

/* Conteúdo visível quando expandido */
.filter-example.accordion-expanded .chat-demonstration {
    opacity: 1;
    max-height: 1500px;
    transform: translateY(0);
    transition: all 0.8s ease-out 0.2s;
}

/* Título normal quando expandido */
.filter-example.accordion-expanded h3 {
    font-size: 1.25rem;
}

/* Indicador lateral de ativação */
.filter-example.accordion-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent), var(--primary));
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.filter-example.accordion-expanded::before {
    transform: scaleY(1);
}

/* Indicador de expansão (seta) */
.filter-example.accordion-item::after {
    content: '▼';
    position: absolute;
    right: 25px;
    top: 25px;
    font-size: 1rem;
    color: var(--accent);
    opacity: 0.6;
    transition: all 0.4s ease;
    pointer-events: none;
}

.filter-example.accordion-expanded::after {
    transform: rotate(180deg);
    opacity: 1;
}

/* Estado de transição para suavizar ainda mais */
.filter-example.transitioning {
    transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Hover apenas quando fechado */
.filter-example.accordion-closed:hover {
    opacity: 0.75;
    transform: scale(0.99) translateY(5px);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Remove hover quando expandido */
.filter-example.accordion-expanded:hover {
    transform: scale(1) translateY(0);
}

/* Animação do conteúdo interno */
.filter-example .chat-message {
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.filter-example.accordion-closed .chat-message {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
}

.filter-example.accordion-expanded .chat-message {
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* Delay progressivo para mensagens */
.filter-example.accordion-expanded .chat-message:nth-child(1) {
    transition-delay: 0.3s;
}

.filter-example.accordion-expanded .chat-message:nth-child(2) {
    transition-delay: 0.4s;
}

/* Mobile - ajustes para performance */
@media (max-width: 768px) {
    .filter-example.accordion-item {
        transition: all 0.6s ease-out;
    }
    
    .filter-example.accordion-closed {
        max-height: 110px;
        transform: scale(0.96) translateY(5px);
    }
    
    .filter-example.accordion-expanded {
        box-shadow: 0 5px 20px rgba(30, 215, 96, 0.2);
    }
    
    .filter-example.accordion-item::after {
        right: 20px;
        top: 20px;
        font-size: 0.9rem;
    }
}

/* Desabilita animações se o usuário preferir */
@media (prefers-reduced-motion: reduce) {
    .filter-example.accordion-item,
    .filter-example .chat-demonstration,
    .filter-example .chat-message {
        transition: none !important;
    }
}

/* Fix para garantir visibilidade do conteúdo */
.filter-example.accordion-expanded .chat-demonstration * {
    visibility: visible !important;
    opacity: 1 !important;
}

/* Smooth scroll para a seção */
html {
    scroll-behavior: smooth;
}

/* Z-index management para evitar sobreposições */
.filter-example.accordion-item {
    position: relative;
    z-index: 1;
}

.filter-example.accordion-expanded {
    z-index: 100;
}

/* Performance optimization */
.filter-example.accordion-item * {
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ========== CORREÇÕES MOBILE PARA ACCORDION ========== */

/* Desabilita animações durante scroll no mobile */
body.is-scrolling .filter-example.accordion-item {
    transition: none !important;
}

body.is-scrolling .filter-example * {
    transition: none !important;
}

/* Mobile specific accordion styles */
@media (max-width: 768px) {
    /* Cards mais estáveis no mobile */
    .filter-example.accordion-item {
        transition: all 0.4s ease-out; /* Mais rápido no mobile */
        margin-bottom: 15px;
    }
    
    /* Estado fechado mais compacto no mobile */
    .filter-example.accordion-closed {
        max-height: 100px;
        opacity: 0.7;
        transform: scale(0.98);
    }
    
    /* Remove efeitos de hover no mobile */
    .filter-example.accordion-item:hover {
        transform: inherit;
    }
    
    /* Estado expandido sem transform no mobile */
    .filter-example.accordion-expanded {
        transform: scale(1) !important;
        position: relative;
        z-index: 10;
        margin-bottom: 20px;
    }
    
    /* Indicador visual mais sutil no mobile */
    .filter-example.accordion-expanded {
        box-shadow: 0 5px 15px rgba(30, 215, 96, 0.2);
    }
    
    /* Chat demonstration mais rápida no mobile */
    .filter-example .chat-demonstration {
        transition: opacity 0.3s ease-out;
    }
    
    /* Remove animações complexas no mobile */
    .filter-example.accordion-item::before,
    .filter-example.accordion-item::after {
        transition: all 0.2s ease-out;
    }
    
    /* Padding extra para facilitar toque */
    .filter-example.accordion-item {
        padding: var(--spacing-lg);
    }
}

/* Previne jump durante expansão no mobile */
@media (max-width: 768px) and (hover: none) {
    .filter-example.accordion-item {
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }
}

/* ========== BENEFÍCIOS DOS FILTROS - LAYOUT AJUSTADO ========== */

/* Desktop - 5 itens em linha única */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    align-items: start;
}

.benefit {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    text-align: center;
    transition: transform var(--transition-base);
}

.benefit:hover {
    transform: translateY(-5px);
}

.benefit i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.benefit span {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.4;
}

/* Tablet - 3 colunas */
@media (max-width: 1024px) and (min-width: 769px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
}

/* Mobile - Layout especial */
@media (max-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
        position: relative;
    }
    
    .benefit {
        padding: var(--spacing-sm);
    }
    
    .benefit i {
        font-size: 2rem;
    }
    
    .benefit span {
        font-size: 0.8rem;
    }
    
    /* Último item (5º) centralizado */
    .benefit:nth-child(5) {
        grid-column: 1 / -1; /* Ocupa toda a largura */
        margin: 0 auto;
        max-width: 200px;
    }
    
    /* Ajuste opcional: se quiser que os 4 primeiros fiquem mais compactos */
    .benefit:not(:nth-child(5)) {
        padding: var(--spacing-sm) var(--spacing-xs);
    }
}

/* Mobile pequeno - todos em coluna única */
@media (max-width: 480px) {
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .benefit {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .benefit:nth-child(5) {
        max-width: 300px; /* Mesma largura dos outros */
    }
}

/* ========== MELHORIAS GERAIS PARA MOBILE ========== */

/* Previne zoom indesejado no iOS */
@media (max-width: 768px) {
    input, select, textarea {
        font-size: 16px !important;
    }
}

/* Melhora scrolling no mobile */
@media (max-width: 768px) {
    .special-filters-section {
        -webkit-overflow-scrolling: touch;
    }
    
    /* Reduz movimento parallax no mobile */
    .parallax {
        transform: none !important;
    }
}

/* Performance no mobile */
@media (max-width: 768px) and (hover: none) {
    * {
        /* Remove sombras complexas no mobile */
        box-shadow: none !important;
    }
    
    /* Mantém apenas sombras essenciais */
    .filter-example.accordion-expanded {
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
    }
}

/* Fix para accordion no iOS Safari */
@supports (-webkit-touch-callout: none) {
    .filter-example.accordion-item {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }
}