:root {
    /* Paleta Neutral */
    --color-neutral-50: oklch(98.5% 0 0);
    --color-neutral-100: oklch(96% 0 0);
    --color-neutral-200: #e6e6e6;
    --color-neutral-400: oklch(70% 0 0);

    /* Colores Visora: --nc-blue reemplaza al negro en todo el sitio */
    --nc-blue: #051821;
    --nc-blue-soft: color-mix(in srgb, var(--nc-blue) 80%, #ffffff); /* textos secundarios */
    /* Filtro que convierte imágenes (logos PNG de clientes) en el tono exacto de --nc-blue */
    --nc-blue-filter: brightness(0) saturate(100%) invert(8%) sepia(15%) saturate(3218%) hue-rotate(165deg) brightness(84%) contrast(97%);
    --nc-accent: var(--color-neutral-400);

    /* Tipografías */
    --font-sans: 'Outfit', Arial, sans-serif;
    --font-serif: 'Times New Roman', Times, serif;
}

/* =========================================
   PÁGINA CLIENTES: MURO DE MARCAS
   ========================================= */
.clients-page {
    padding: 160px 5vw 12vh 5vw;
    background-color: #ffffff;
    color: var(--nc-blue);
}

.clients-container {
    max-width: 1400px;
    margin: 0 auto;
}

.clients-header {
    max-width: 760px;
    margin: 0 auto 8vh auto;
    text-align: center;
}

.clients-header .label-accent {
    display: block;
    margin-bottom: 20px;
}

.clients-header .intro-title {
    color: var(--nc-blue);
}

.clients-lead {
    font-size: clamp(1.1rem, 1.6vw, 1.3rem);
    line-height: 1.5;
    color: var(--nc-blue-soft);
}

/* Muro de logos */
.client-grid {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}

.client-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.75rem 1rem 1.1rem;
    border-radius: 1.25rem;
    background-color: #ffffff;
    box-shadow: inset 0 0 0 1px var(--color-neutral-200);
    transition: box-shadow 0.4s ease, transform 0.5s cubic-bezier(0.3, 0.8, 0.35, 1);
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 4.5rem;
}

/* Los logos son blancos: se tiñen con --nc-blue */
.client-logo img {
    max-width: 85%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: var(--nc-blue-filter);
    opacity: 0.6;
    transition: opacity 0.4s ease;
}

.client-name {
    font-size: 0.8rem;
    font-weight: 500;
    line-height: 1.3;
    text-align: center;
    color: var(--nc-blue-soft);
    transition: color 0.3s ease;
}

.client-card:hover {
    box-shadow: inset 0 0 0 1.5px var(--nc-blue), 0 14px 30px -18px color-mix(in srgb, var(--nc-blue) 40%, transparent);
    transform: translateY(-3px);
}

.client-card:hover .client-logo img { opacity: 1; }
.client-card:hover .client-name { color: var(--nc-blue); }

/* Llamado a la acción bajo el muro */
.clients-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-top: 10vh;
    text-align: center;
}

.clients-cta p {
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 500;
    letter-spacing: -0.02em;
}

@media (max-width: 1200px) {
    .client-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
    .clients-page { padding: 120px 5vw 10vh 5vw; }
    .client-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; }
}

@media (max-width: 480px) {
    .client-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .client-logo { height: 3.5rem; }
}