/* =========================================
   TECH STACK & EXPERTISE (Bento Grid)
   ========================================= */
.stack-section {
    padding: var(--section-padding) 0;
    background-color: var(--bg-surface);
}

.section-header {
    margin-bottom: clamp(2rem, 5vw, 4rem);
    max-width: 600px;
}

.section-header h2 {
    margin-bottom: 1rem;
}

/* =========================================
   BENTO GRID (Mobile First)
   ========================================= */
.bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    /* 1 coluna no mobile */
    gap: 24px;
}

/* Estilo Base dos Cards */
.bento-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: clamp(24px, 4vw, 32px);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.bento-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.card-header h3 {
    margin: 0;
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    /* Ajuste de h3 para os cards */
}

/* =========================================
   ELEMENTOS INTERNOS DOS CARDS
   ========================================= */

/* Chips da Arquitetura */
.tech-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.chip {
    background-color: rgba(10, 15, 26, 0.6);
    /* Fundo bem escuro */
    border: 1px solid var(--border-glass);
    padding: 8px 16px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
}

.chip-icon {
    font-weight: 700;
}

/* Utilitários de Cor */
.text-orange {
    color: var(--color-primary);
}

.text-yellow {
    color: #FFBD2E;
}

.text-blue {
    color: var(--color-secondary);
}

.text-white {
    color: #FFFFFF;
}

/* Lista de Performance */
.feature-list {
    padding: 0;
    margin: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 0;
    color: var(--text-muted);
}

.check-icon {
    width: 20px;
    height: 20px;
    color: var(--color-secondary);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Badge Technical SEO (O 99+ verde) */
.text-center {
    text-align: center;
}

.seo-badge-container {
    display: flex;
    justify-content: center;
    margin: 10px 0;
}

.seo-badge {
    width: 120px;
    height: 120px;
    border: 6px solid var(--color-seo-green);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 24px rgba(0, 255, 178, 0.2), inset 0 0 24px rgba(0, 255, 178, 0.1);
}

.seo-score {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 48px;
    color: var(--color-seo-green);
    letter-spacing: -0.05em;
}

.small-text {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 16px;
}

/* Grid de Infraestrutura (Células Internas) */
.infra-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 24px;
}

.infra-item {
    background-color: rgba(10, 15, 26, 0.6);
    border: 1px solid var(--border-glass);
    padding: 16px;
    border-radius: 6px;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* =========================================
   DESKTOP (A partir de 1024px)
   A Mágica do Bento Grid (12 Colunas)
   ========================================= */
@media (min-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(12, 1fr);
    }

    /* Top Row */
    .card-arquitetura {
        grid-column: span 8;
        justify-content: center;
        display: flex;
        flex-direction: column;
    }

    .card-seo {
        grid-column: span 4;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    /* Bottom Row */
    .card-performance {
        grid-column: span 6;
    }

    .card-infra {
        grid-column: span 6;
    }

    /* Coloca os itens de infra em 2 colunas dentro do próprio card */
    .infra-grid {
        grid-template-columns: 1fr 1fr;
    }

    .single-project .reveal-element.is-visible {

        transition-delay: 0.2s;
        position: sticky;
        top: 90px;
    }
}

/* =========================================
   SCROLL REVEAL ANIMATIONS (Intersection Observer)
   ========================================= */
.reveal-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
        transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    will-change: opacity, transform;
}

.reveal-element.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Cascateamento (Stagger) para os cards carregarem um após o outro */
.card-arquitetura {
    transition-delay: 0.1s;
}

.card-seo {
    transition-delay: 0.2s;
}

.card-performance {
    transition-delay: 0.3s;
}

.card-infra {
    transition-delay: 0.4s;
}

/* =========================================
   HOVER INTERACTIONS (Mouse no Desktop)
   ========================================= */
.bento-card {
    /* Mantém a transição base já existente e adiciona box-shadow e transform */
    transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.bento-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    /* Card "flutua" levemente */
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
    /* Sombra macia abaixo */
}

/* Interação exclusiva no Card de SEO */
.seo-badge {
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.card-seo:hover .seo-badge {
    transform: scale(1.05);
    /* O 99+ infla como uma pulsação */
    box-shadow: 0 0 32px rgba(0, 255, 178, 0.4), inset 0 0 24px rgba(0, 255, 178, 0.2);
}

/* Efeito nos chips da Arquitetura */
.chip {
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.card-arquitetura:hover .chip {
    background-color: rgba(10, 15, 26, 0.9);
    border-color: rgba(255, 255, 255, 0.15);
}