@charset "UTF-8";
/* ==========================================================================
   lafabricadepegatinas v.2027 — PORTFOLIO
   Archivo: css/portfolio.css
   Autor:   pacocaetano | lafabricadepegatinas.com
   Versión: 2027.1
   ========================================================================== */


/* ==========================================================================
   01. HEADER PORTFOLIO
   ========================================================================== */

.pf-header {
    background: var(--lfdp-bg);
    padding: var(--lfdp-space-xxl) 0 var(--lfdp-space-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pf-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--lfdp-hero-glow);
    pointer-events: none;
}

.pf-header__kicker {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--lfdp-accent);
    margin-bottom: var(--lfdp-space-sm);
}

.pf-header__title {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--lfdp-txt);
    margin-bottom: var(--lfdp-space-sm);
}

.pf-header__title span {
    background: var(--lfdp-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pf-header__sub {
    font-size: 1.05rem;
    color: var(--lfdp-txt3);
    max-width: 520px;
    margin: 0 auto var(--lfdp-space-lg);
    line-height: 1.65;
}

.pf-header__cta {
    display: flex;
    gap: var(--lfdp-space-sm);
    justify-content: center;
    flex-wrap: wrap;
}


/* ==========================================================================
   02. BARRA DE FILTROS
   ========================================================================== */

.pf-filters {
    position: sticky;
    top: 52px; /* altura del nav */
    z-index: 100;
    background: rgba(245,245,247,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--lfdp-border);
    padding: 0;
}

.pf-filters__inner {
    max-width: var(--lfdp-max-width);
    margin: 0 auto;
    padding: 0 var(--lfdp-space-md);
    display: flex;
    align-items: center;
    gap: 4px;
    overflow-x: auto;
    scrollbar-width: none;
}

.pf-filters__inner::-webkit-scrollbar { display: none; }

.pf-filter {
    flex-shrink: 0;
    padding: 14px 16px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--lfdp-txt3);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: color var(--lfdp-transition), border-color var(--lfdp-transition);
    font-family: var(--lfdp-font);
    white-space: nowrap;
}

.pf-filter:hover {
    color: var(--lfdp-txt);
}

.pf-filter.is-active {
    color: var(--lfdp-accent);
    border-bottom-color: var(--lfdp-accent);
    font-weight: 600;
}

/* Botón shuffle */
.pf-filter--shuffle {
    margin-left: auto;
    color: var(--lfdp-txt3);
    padding: 10px 12px;
    border-radius: var(--lfdp-radius-sm);
    border: 1px solid var(--lfdp-border2) !important;
    transition: all var(--lfdp-transition);
}

.pf-filter--shuffle:hover {
    color: var(--lfdp-accent);
    border-color: var(--lfdp-accent) !important;
    background: rgba(153,51,153,0.06);
}


/* ==========================================================================
   03. GRID DE TRABAJOS
   ========================================================================== */

.pf-grid {
    max-width: var(--lfdp-max-width);
    margin: 0 auto;
    padding: var(--lfdp-space-lg) var(--lfdp-space-md);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    align-items: start;
}

.pf-card {
    margin-bottom: 0;
    border-radius: var(--lfdp-radius-md);
    overflow: hidden;
    background: var(--lfdp-card-bg);
    border: 1px solid var(--lfdp-border);
    box-shadow: var(--lfdp-card-shadow);
    cursor: pointer;
    transition: transform var(--lfdp-transition), box-shadow var(--lfdp-transition);
    position: relative;
}

.pf-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--lfdp-card-shadow-hover);
}

/* Imagen */
.pf-card__img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--lfdp-bg3);
}

.pf-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.pf-card:hover .pf-card__img {
    transform: scale(1.05);
}

/* Overlay hover */
.pf-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(153,51,153,0.75) 0%, rgba(0,0,0,0.55) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--lfdp-transition);
}

.pf-card:hover .pf-card__overlay {
    opacity: 1;
}

.pf-card__overlay-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.1rem;
    transform: scale(0.8);
    transition: transform var(--lfdp-transition);
}

.pf-card:hover .pf-card__overlay-icon {
    transform: scale(1);
}

/* Si hay múltiples imágenes — badge contador */
.pf-card__count {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0,0,0,0.55);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--lfdp-radius-pill);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Texto de la card */
.pf-card__body {
    padding: 14px 16px;
}

.pf-card__title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--lfdp-txt);
    margin-bottom: 4px;
    line-height: 1.3;
}

.pf-card__cats {
    font-size: 0.75rem;
    color: var(--lfdp-txt3);
}

/* Card oculta por filtro */
.pf-card.is-hidden {
    display: none;
}


/* ==========================================================================
   04. LIGHTBOX
   ========================================================================== */

.pf-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0,0,0,0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.pf-lightbox.is-open {
    opacity: 1;
    pointer-events: all;
}

.pf-lightbox__inner {
    position: relative;
    max-width: 900px;
    width: calc(100% - 48px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--lfdp-space-md);
}

/* Imagen principal */
.pf-lightbox__img-wrap {
    width: 100%;
    max-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.pf-lightbox__img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--lfdp-radius-md);
    box-shadow: 0 24px 80px rgba(0,0,0,0.6);
    transition: opacity 0.25s ease;
}

.pf-lightbox__img.is-loading {
    opacity: 0;
}

/* Info */
.pf-lightbox__info {
    text-align: center;
    color: rgba(255,255,255,0.85);
}

.pf-lightbox__title {
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 4px;
}

.pf-lightbox__cats {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.5);
}

/* Navegación flechas */
.pf-lightbox__prev,
.pf-lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    color: #ffffff;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background var(--lfdp-transition);
    z-index: 10;
}

.pf-lightbox__prev { left: -60px; }
.pf-lightbox__next { right: -60px; }

.pf-lightbox__prev:hover,
.pf-lightbox__next:hover {
    background: rgba(153,51,153,0.5);
}

/* Cerrar */
.pf-lightbox__close {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #ffffff;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background var(--lfdp-transition);
    z-index: 10;
}

.pf-lightbox__close:hover {
    background: rgba(255,255,255,0.2);
}

/* Contador de imágenes */
.pf-lightbox__counter {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.45);
    letter-spacing: 0.08em;
}

/* Thumbnails strip */
.pf-lightbox__thumbs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    max-width: 100%;
    padding: 4px 0;
    scrollbar-width: none;
}

.pf-lightbox__thumbs::-webkit-scrollbar { display: none; }

.pf-lightbox__thumb {
    flex-shrink: 0;
    width: 56px;
    height: 42px;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--lfdp-transition), opacity var(--lfdp-transition);
    opacity: 0.5;
}

.pf-lightbox__thumb:hover { opacity: 0.8; }

.pf-lightbox__thumb.is-active {
    border-color: var(--lfdp-accent);
    opacity: 1;
}

.pf-lightbox__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* ==========================================================================
   05. ESTADO VACÍO (sin resultados del filtro)
   ========================================================================== */

.pf-empty {
    display: none;
    text-align: center;
    padding: var(--lfdp-space-xl) var(--lfdp-space-md);
    color: var(--lfdp-txt3);
}

.pf-empty.is-visible { display: block; }

.pf-empty i {
    font-size: 2rem;
    margin-bottom: var(--lfdp-space-sm);
    color: var(--lfdp-accent);
    opacity: 0.4;
}


/* ==========================================================================
   06. MEDIA QUERIES
   ========================================================================== */

@media (max-width: 1024px) {
    .pf-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .pf-grid { grid-template-columns: repeat(2, 1fr); }
    .pf-lightbox__prev { left: -44px; }
    .pf-lightbox__next { right: -44px; }
}

@media (max-width: 480px) {
    .pf-grid { grid-template-columns: 1fr; }
    .pf-lightbox__inner { width: calc(100% - 24px); }
    .pf-lightbox__prev,
    .pf-lightbox__next {
        width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }
    .pf-lightbox__prev { left: -42px; }
    .pf-lightbox__next { right: -42px; }
}