/* ========================================
   PORTFOLIO.CSS - MichelDouglas.dev
   ======================================== */

/* ========== HERO SECTION ========== */
.portfolio-hero {
    background: var(--bg-primary);
    padding: calc(var(--header-height) + var(--space-20)) 0 var(--space-20);
    position: relative;
}

.portfolio-hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.portfolio-hero-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--text-white);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-6);
}

.portfolio-hero-text {
    font-size: var(--text-base);
    color: var(--text-gray);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-10);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ========== FILTROS ========== */
.portfolio-filters {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
    flex-wrap: wrap;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    font-family: var(--font-primary);
    color: var(--text-light);
    background: transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.filter-btn:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--gradient-primary);
    border-color: var(--primary-accent);
    color: var(--text-white);
}

.filter-btn.active i {
    transform: scale(1.1);
}

/* ========== GRID DE PROJETOS ========== */
.portfolio-grid-section {
    padding: var(--space-20) 0;
    background: var(--bg-white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: var(--space-10);
}

/* ========== CARD DE PROJETO ========== */
.project-card {
    background: var(--bg-light);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--bg-tertiary);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.project-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.project-image {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.08);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(241, 19, 71, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-overlay i {
    font-size: var(--text-xl);
    color: var(--text-white);
}

.project-overlay span {
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-info {
    padding: var(--space-8);
}

.project-tags {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.project-tags .tag {
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    text-transform: uppercase;
    font-weight: var(--font-semibold);
    color: var(--primary-accent);
    background: var(--secondary-accent-light);
    border-radius: var(--radius-md);
}

.project-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--text-dark);
    margin-bottom: var(--space-3);
}

.project-description {
    font-size: var(--text-base);
    color: var(--text-gray-dark);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.project-meta {
    display: flex;
    gap: var(--space-6);
    font-size: var(--text-sm);
    color: var(--text-gray);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.meta-item i {
    font-size: var(--text-base);
}

/* ========== CTA FINAL (Seção de Conversão) ========== */
.portfolio-final-cta {
    background: var(--bg-primary);
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 0;
}

.cta-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    max-width: var(--container-2xl);
    margin: 0 auto;
    min-height: 650px;
    padding: 0 var(--space-10);
    gap: 0;
}

/* Conteúdo (Esquerda) */
.cta-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-6);
    padding-right: var(--space-10);
    background: var(--bg-primary);
}

.cta-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.cta-label {
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--primary-accent);
}

.cta-category {
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    color: var(--primary-accent);
}

.cta-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.cta-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: var(--font-bold);
    color: var(--text-white);
    line-height: var(--leading-tight);
    margin: 0;
}

.cta-description {
    font-size: var(--text-lg);
    color: var(--text-gray);
    line-height: var(--leading-relaxed);
    max-width: 540px;
    margin: 0;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    width: fit-content;
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--text-white);
    text-decoration: none;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.cta-button:hover {
    border-color: var(--primary-accent);
    background: rgba(241, 19, 72, 0.1);
    transform: translateX(4px);
}

.cta-button i {
    font-size: 1.25rem;
    transition: transform var(--transition-base);
    color: var(--primary-accent);
}

.cta-button:hover i {
    transform: translate(2px, -2px);
}

/* Visual (Direita) */
.cta-visual {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
    background: var(--text-gray-dark);
    padding-left: var(--space-10);
}

/* Estende fundo cinza até borda direita da viewport */
.cta-visual::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: -100vw;
    bottom: 0;
    background: var(--text-gray-dark);
    z-index: 0;
}

.cta-visual img {
    position: relative;
    z-index: 1;
    width: auto;
    max-width: 115%;
    max-height: 115%;
    object-fit: contain;
    transition: transform var(--transition-slow);
}

.cta-visual img:hover {
    transform: scale(1.03);
}

/* ========== FILTRO ATIVO (JavaScript) ========== */
.project-card.hidden {
    display: none;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .cta-container {
        grid-template-columns: 1fr;
        min-height: auto;
        gap: var(--space-8);
        padding: var(--space-12) var(--space-6);
    }

    .cta-content {
        padding-right: 0;
        text-align: center;
        align-items: center;
    }

    .cta-header {
        justify-content: center;
        gap: var(--space-4);
    }

    .cta-visual {
        min-height: 400px;
        padding-left: 0;
    }

    .portfolio-hero {
        padding: calc(var(--header-height) + var(--space-12)) 0 var(--space-12);
    }

    .portfolio-hero-title {
        font-size: var(--text-3xl);
    }

    .portfolio-hero-text {
        font-size: var(--text-base);
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .project-image {
        height: 180px;
    }

    .portfolio-cta .cta-content h2 {
        font-size: var(--text-2xl);
    }
}

@media (max-width: 480px) {
    .portfolio-filters {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: var(--space-2);
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .portfolio-filters::-webkit-scrollbar {
        display: none;
    }

    .filter-btn {
        flex-shrink: 0;
        padding: var(--space-2) var(--space-4);
        font-size: var(--text-xs);
    }

    .project-info {
        padding: var(--space-6);
    }
}