:root {
    --primary: #0077b6;
    --primary-dark: #023e8a;
    --white: #ffffff;
}

#catal {
    background: white; /* Changed to white background */
    min-height: 30vh;
    padding: 2rem 2rem;
}

.machines-title {
    text-align: center;
    color: #333;
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.machines-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #0077b6;
}

.catalogo {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.marca {
    background: white; /* Changed to solid white */
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.5s;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Added shadow for definition */
}

.marca:hover {
    transform: translateY(-8px);
}

.logo-marca {
    height: 60px;
    width: auto;
    margin-bottom: 2rem;
    /* Removed filter to show original colors */
}

.modal-btn {
    width: 100%;
    padding: 0.75rem;
    border-radius: 8px;
    font-size: 0.9rem;
    background-color: #0077b6; /* Added blue background */
    color: white; /* White text for contrast */
    border: none;
    cursor: pointer;
}

.modal-btn:hover {
    background: var(--primary-dark); /* Darker blue on hover */
    color: var(--white);
}

/* Keep all modal styles as they were */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(8px);
    z-index: 1000;
}

.modal.active {
    display: block;
}

.modal-content {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1rem, 3vw, 2rem);
}

.modal-header {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    padding: 1rem;
    position: fixed;
    top: 0;
    right: 0;
}

.close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 2.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: transform 0.3s ease;
}

.close:hover {
    transform: rotate(90deg);
}

.modal-images {
    width: min(90%, 1400px);
    height: 85vh;
    position: relative;
}

.modal-img {
    display: none;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.modal-img.active {
    display: block;
    opacity: 1;
    animation: zoomIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-controls {
    position: fixed;
    bottom: clamp(20px, 4vh, 30px);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: clamp(15px, 2vw, 20px);
    align-items: center;
    z-index: 1001;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 12px;
    border-radius: 100px;
}

.navigation-btn {
    width: clamp(45px, 6vw, 50px);
    aspect-ratio: 1;
    background: var(--white);
    border: none;
    border-radius: 50%;
    font-size: clamp(20px, 2.5vw, 24px);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: grid;
    place-items: center;
}

.image-counter {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 1rem;
}

.close-bottom {
    padding: 12px clamp(20px, 3vw, 30px);
    background: var(--white);
    color: var(--primary);
    border: none;
    border-radius: 100px;
    font-size: clamp(0.9rem, 1.2vw, 1.1rem);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navigation-btn:hover,
.close-bottom:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Animations */
@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Media Queries */
@media (max-width: 768px) {
    #catal {
        padding: 3rem 1rem;
    }
    
    .catalogo {
        padding: 2rem 1rem;
        gap: 2rem;
    }
    
    .marca {
        padding: 1.5rem;
        border-radius: 20px;
    }
    
    .modal-controls {
        padding: 8px;
        gap: 10px;
    }
    
    .close-bottom {
        padding: 10px 20px;
    }
}

@media (max-width: 480px) {
    .catalogo {
        padding: 2rem 1rem;
    }
    
    .modal-images {
        width: 98%;
    }
    
    .navigation-btn {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}





.slider-container {
    width: 100%;
    max-width: none;
    height: 50vh;
    margin: 0;
    position: relative;
    overflow: hidden;
    border-radius: 0;
    box-shadow: none;
}

.slider {
    display: flex;
    width: 800%;
    height: 100%;
    animation: slide 25s ease-in-out infinite;
    will-change: transform;
    transform: translateZ(0);
}

.slide {
    width: 12.5%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Mantiene la proporción y cubre el contenedor */
    object-position: center center; /* Centra la imagen */
    transform: scale(1);
    transition: transform 0.5s ease;
}

.slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(
        transparent,
        rgba(0, 0, 0, 0.4) 20%,
        rgba(0, 0, 0, 0.8)
    );
    padding: clamp(0.8rem, 2vw, 1.2rem); /* Reducido el padding */
    transform: translateY(0);
    transition: transform 0.3s ease;
}

.slide-content h2 {
    color: white;
    font-size: clamp(1rem, 2vw, 1.8rem); /* Ajustado el tamaño de fuente */
    font-weight: 600;
    margin: 0 0 0.3rem 0; /* Reducido el margen */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.slide-content p {
    color: rgba(255, 255, 255, 0.95);
    font-size: clamp(0.8rem, 1.2vw, 1rem);
    margin: 0;
    max-width: 100%; /* Cambiado para mejor adaptación */
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

@keyframes slide {
    0%, 5% {
        transform: translateX(0);
    }
    95%, 100% {
        transform: translateX(-50%);
    }
}

.slider-container:hover .slider {
    animation-play-state: paused;
}

.slide:hover img {
    transform: scale(1.02); /* Reducido el zoom al hover */
}

@media (max-width: 768px) {
    .slider-container {
        height: 40vh;
    }
    
    .slide-content {
        padding: 0.8rem;
    }
}

@media (max-width: 480px) {
    .slider-container {
        height: 35vh;
    }
    
    .slide-content h2 {
        font-size: clamp(1rem, 4vw, 1.2rem);
    }
    
    .slide-content p {
        font-size: clamp(0.75rem, 3vw, 0.9rem);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.slider-container {
    animation: fadeIn 0.5s ease-in;
}