/* =================================================================
   CONTENIDO-UGC.CSS
   Página de servicios Creación de Contenido / UGC
   ================================================================= */

/* -----------------------------------------------------------------
   IMPORTS - Sistema Modular
   ----------------------------------------------------------------- */
@import url('styles/_tokens.css');
@import url('styles/_reset.css');
@import url('styles/_nav.css');
@import url('styles/_components.css');
@import url('styles/_utilities.css');

/* -----------------------------------------------------------------
   MASTER STACK CARDS
   ----------------------------------------------------------------- */
.cards-stack-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 10vh;
}

.master-card {
    position: sticky;
    top: 120px;
    margin: 0 auto 5vh auto;
    width: 100%;
    max-width: 1200px;
    min-height: 70vh;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.15);
    transform-origin: center top;
    transition: transform 0.5s ease;
    display: flex;
    flex-direction: column;
}

@media (min-width: 1024px) {
    .master-card {
        flex-direction: row;
        min-height: 550px;
    }
}

/* Z-index */
.master-card:nth-child(1) {
    z-index: 1;
}

.master-card:nth-child(2) {
    z-index: 2;
}

.master-card:nth-child(3) {
    z-index: 3;
}

/* Variantes de color - usando tokens */
.card-1 {
    background-color: var(--bunker-carbon);
    color: var(--text-on-dark);
}

.card-2 {
    background-color: var(--bunker-beige);
    color: var(--text-primary);
}

.card-3 {
    background-color: var(--bunker-blanco);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

/* Contenido */
.card-content {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
}

@media (min-width: 768px) {
    .card-content {
        padding: var(--space-12);
    }
}

@media (min-width: 1024px) {
    .card-content {
        padding: var(--space-16);
        width: 50%;
    }
}

.card-visual {
    flex: 1;
    position: relative;
    min-height: 300px;
}

@media (min-width: 1024px) {
    .card-visual {
        width: 50%;
        min-height: auto;
    }
}

/* Tipografía unificada */
.card-content h2,
.card-content h3 {
    font-size: var(--text-h2);
    font-weight: var(--font-extrabold);
    line-height: var(--leading-snug);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {

    .card-content h2,
    .card-content h3 {
        margin-bottom: var(--space-6);
    }
}

.card-content p {
    font-size: var(--text-small);
    line-height: var(--leading-normal);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-6);
}

/* Ajuste de color de párrafos según fondo */
.card-1 .card-content p {
    color: var(--text-secondary-on-dark);
}

.card-2 .card-content p,
.card-3 .card-content p {
    color: var(--text-secondary);
}

@media (min-width: 768px) {
    .card-content p {
        font-size: var(--text-body);
        line-height: 1.7;
    }
}

@media (min-width: 1024px) {
    .card-content p {
        font-size: var(--text-body-lg);
        line-height: var(--leading-relaxed);
        margin-bottom: 0;
    }
}

/* Tags - con contraste por color de card */
.tech-tag,
.phase-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-micro);
    font-weight: var(--font-bold);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    margin-right: var(--space-2);
    margin-bottom: var(--space-2);
}

@media (min-width: 768px) {

    .tech-tag,
    .phase-tag {
        font-size: var(--text-caption);
        padding: var(--space-2) var(--space-4);
    }
}

/* Tags sobre fondo oscuro */
.card-1 .tech-tag,
.card-1 .phase-tag {
    border: 1px solid var(--border-medium-on-dark);
    color: var(--text-on-dark);
}

/* Tags sobre fondo claro */
.card-2 .tech-tag,
.card-2 .phase-tag,
.card-3 .tech-tag,
.card-3 .phase-tag {
    border: 1px solid var(--border-medium);
    color: var(--text-primary);
}

/* Mobile optimizations */
@media (max-width: 767px) {
    .master-card {
        top: 100px;
        margin-bottom: var(--space-6) !important;
        min-height: auto;
    }


    .card-content {
        padding: var(--space-6) !important;
    }
}

/* -----------------------------------------------------------------
   MOBILE SLIDER TRANSFORMATION
   ----------------------------------------------------------------- */
@media (max-width: 1023px) {
    .horizontal-track {
        animation: none !important;
        width: 100% !important;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 2rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .gallery-card {
        scroll-snap-align: center;
        min-width: 85vw;
        margin-right: 1rem;
    }

    /* Hide scrollbar */
    .horizontal-track::-webkit-scrollbar {
        display: none;
    }

    .horizontal-track {
        -ms-overflow-style: none;
        scrollbar-width: none;
    }
}