@import url('https://fonts.googleapis.com/css2?family=Lobster&family=Pompiere&display=swap');

:root {
    --color-primary: #b9030f;
    --color-secondary: #9e0004;
    --color-accent: #70160e;
    --color-dark: #161917;
    --color-light: #e1e3db;
    --transition-speed: 0.3s;
    --border-radius: 8px;
}

/* Estilos Principais */
.main-title {
    font-family: 'Lobster', cursive;
    font-size: 3.5rem;
    margin-bottom: 15px;
    text-align: center;
    color: var(--color-primary);
}

.title {
    font-family: 'Lobster', cursive;
    font-size: 2rem;
    color:orange
}

/* Grid de Projetos */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 5rem;
    contain: content; /* Otimização de performance */
}

/* Cards de Projeto */
.project-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: var(--color-dark);
    transition: transform var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
    aspect-ratio: 16/9;
    cursor: pointer;
    will-change: transform;
    contain: content;
    transform: translateZ(0); /* Ativa aceleração de hardware */
}

.project-card:hover {
    transform: translateY(-10px);
}

/* Imagens */
.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    backface-visibility: hidden; /* Otimização de performance */
    transform: translateZ(0);
    transition: opacity var(--transition-speed) ease;
}

.project-image.loading {
    filter: blur(10px);
    transition: filter var(--transition-speed) ease;
}

.project-logo {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    transition: opacity var(--transition-speed) ease;
    z-index: 2;
}

/* Estados do Card */
.project-card:hover .project-logo {
    display: block;
    opacity: 1;
}

.project-card:hover .project-image {
    opacity: 0.7;
}

.project-card:hover .project-title {
    opacity: 0;
}

.project-card:hover .saber-mais {
    opacity: 1;
}

/* Informações do Projeto */
.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(transparent, rgba(22, 25, 23, 0.9));
    color: var(--color-light);
    text-align: center;
    contain: content;
}

.project-title {
    font-family: 'Pompiere', cursive;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    transition: opacity var(--transition-speed) ease;
}

.saber-mais {
    font-size: 1.25rem;
    font-weight: bold;
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
    color: #f0f0f0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

/* Ícones de Tecnologia */
.project-tech {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    transition: opacity var(--transition-speed) ease;
    padding-top: 0.5rem;
}

.project-card:hover .project-tech {
    opacity: 0;
}

.tech-icon {
    width: 24px;
    height: 24px;
    filter: brightness(1);
    transition: transform var(--transition-speed) ease;
}

.tech-icon:hover {
    transform: scale(1.2);
}

/* Loading State */
.project-card.loading {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 0.8; }
    100% { opacity: 0.6; }
}

/* Media Queries */
@media (max-width: 768px) {
    .projects-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 1.5rem;
        padding: 2rem 1rem;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .projects-grid::-webkit-scrollbar {
        display: none;
    }

    .project-card {
        min-width: 300px;
        width: 300px;
        height: 200px;
        scroll-snap-align: start;
        flex-shrink: 0;
    }

    .main-title {
        font-size: 2.5rem;
    }
    
    .social-icons {
        margin-bottom: 15px;
    }
    .footer {
   margin-top:120px;
}
}

@media (prefers-reduced-motion: reduce) {
    .project-card,
    .project-image,
    .project-logo,
    .project-title,
    .saber-mais,
    .project-tech,
    .tech-icon {
        transition: none;
    }
}

/* Fallback e States */
.project-card:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.project-image[src=""] {
    background: var(--color-dark);
}

/* Suporte para Modo Escuro */
@media (prefers-color-scheme: dark) {
    .project-card {
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    }
}