/* Estilos específicos para la página de portafolio */
/* ===== CARRUSEL PORTAFOLIO ===== */
.carousel {
    position: relative;
    overflow: hidden;
    height: 230px;
    border-radius: 14px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-track img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    flex-shrink: 0;
}

/* Botones */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.6);
    border: none;
    color: white;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
}

.carousel-btn.prev {
    left: 10px;
}

.carousel-btn.next {
    right: 10px;
}

.carousel-btn:hover {
    background: rgba(0,0,0,0.85);
}


/* Hero del portafolio */
.portfolio-hero {
    background: linear-gradient(135deg, #111111 0%, #c40000 100%);
    color: #ffffff;
    padding: 140px 5% 80px;
    text-align: center;
    margin-top: 80px;
}

.portfolio-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.portfolio-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: #ffffff;
}

.portfolio-hero .highlight {
    color: #ff4d4d;
}

.portfolio-hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.6;
}

.portfolio-hero .btn {
    margin-top: 20px;
}

/* Filtros de proyectos */
.portfolio-filters {
    padding: 60px 5%;
    background-color: #f5f5f5;
}

.portfolio-filters .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.portfolio-filters h2 {
    text-align: center;
    font-size: 2.2rem;
    color: #111111;
    margin-bottom: 30px;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

.filter-btn {
    padding: 10px 25px;
    background-color: #ffffff;
    border: 2px solid #e5e7eb;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: #c40000;
    color: #c40000;
}

.filter-btn.active {
    background-color: #c40000;
    border-color: #c40000;
    color: #ffffff;
}

/* Grid de proyectos */
.portfolio-projects {
    padding: 80px 5%;
}

.portfolio-projects .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.project-card {
    background-color: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.3s;
}

.project-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.project-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    top: 15px;
    right: 15px;
}

.project-category {
    background-color: #c40000;
    color: #ffffff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.project-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #111111;
}

.project-description {
    color: #64748b;
    margin-bottom: 20px;
    line-height: 1.6;
    flex-grow: 1;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.project-tech span {
    background-color: #fdeaea;
    color: #8b0000;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.project-features {
    margin-bottom: 25px;
}

.project-features h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #111111;
}

.project-features ul {
    list-style-type: none;
    padding-left: 0;
}

.project-features li {
    margin-bottom: 8px;
    color: #6b7280;
    position: relative;
    padding-left: 20px;
}

.project-features li:before {
    content: "✓";
    color: #c40000;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.project-content .btn {
    align-self: flex-start;
    margin-top: auto;
}

/* CTA del portafolio */
.portfolio-cta {
    text-align: center;
    padding: 60px 30px;
    background: linear-gradient(135deg, #111111 0%, #c40000 100%);
    border-radius: 15px;
    margin-top: 40px;
    color: #ffffff;
}

.portfolio-cta h2 {
    font-size: 2.2rem;
    color: #ffffff;
    margin-bottom: 15px;
}

.portfolio-cta p {
    color: #e5e7eb;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 30px;
}

/* Estilos responsive para el portafolio */
@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
    
    .portfolio-hero h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .portfolio-hero {
        padding: 120px 5% 60px;
    }
    
    .portfolio-hero h1 {
        font-size: 2.2rem;
    }
    
    .portfolio-filters h2 {
        font-size: 1.8rem;
    }
    
    .filter-buttons {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 8px 20px;
        font-size: 0.9rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .portfolio-cta h2 {
        font-size: 1.8rem;
    }
    
    .portfolio-cta {
        padding: 40px 20px;
    }
}

@media (max-width: 480px) {
    .portfolio-hero h1 {
        font-size: 1.8rem;
    }
    
    .portfolio-hero p {
        font-size: 1rem;
    }
    
    .project-image {
        height: 200px;
    }
    
    .portfolio-cta h2 {
        font-size: 1.5rem;
    }

}