/* =========================================================
   BLUES INFORMÁTICA — Ficha de Producto Lienzo Luminoso
   Estilo High-Contrast Black & White Luxury Tech
   100% Coherente con Catálogo · Responsive Total
   ========================================================= */

:root {
    --cat-accent: #007BC4;
    --cat-secondary: #007BC4;
    --cat-glow: rgba(0, 123, 196, 0.35);
    --cat-dim: rgba(0, 123, 196, 0.12);
    --fp-font: 'Poppins', system-ui, -apple-system, sans-serif;
}

html {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

body.ficha-producto-page {
    margin: 0;
    padding: 0;
    background-color: #F8FAFC !important;
    background-image: radial-gradient(at 50% 0%, #EDF2F7 0%, #F8FAFC 70%) !important;
    background-attachment: fixed !important;
    color: #0F172A !important;
    font-family: var(--fp-font);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    position: relative;
    box-sizing: border-box;
}

/* =========================================================
   DESACTIVACIÓN DE FONDOS OSCUROS / BANNER DISTRACTORES
   Garantiza un lienzo 100% limpio sin sangrado morado ni negro
   ========================================================= */
.fp-bg-layer,
.fp-bg-image,
.fp-bg-overlay,
.fp-bg-glow-primary,
.fp-bg-glow-secondary {
    display: none !important;
}

/* =========================================================
   CONTENEDOR PRINCIPAL DE LA FICHA
   ========================================================= */
.fp-wrapper {
    position: relative;
    z-index: 10;
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 130px 24px 80px;
    box-sizing: border-box;
}

/* Breadcrumb institucional */
.fp-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 26px;
    font-size: 13px;
    color: #64748B;
}

.fp-breadcrumb-links {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.fp-breadcrumb a {
    color: #475569;
    text-decoration: none;
    transition: color 0.2s ease;
}

.fp-breadcrumb a:hover {
    color: var(--cat-accent, #007BC4);
}

.fp-breadcrumb .sep {
    color: #94A3B8;
}

.fp-breadcrumb .current {
    color: #09090B;
    font-weight: 700;
}

.fp-breadcrumb-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    min-width: 0;
}

.fp-btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    color: #1E293B;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    flex-shrink: 0;
}

.fp-btn-back:hover {
    background: #09090B;
    border-color: #09090B;
    color: #FFFFFF;
    transform: translateX(-3px);
    box-shadow: 0 4px 14px rgba(9, 9, 11, 0.15);
}

.fp-btn-back i {
    width: 15px;
    height: 15px;
    transition: transform 0.2s ease;
}

.fp-btn-back:hover i {
    transform: translateX(-2px);
}

.fp-btn-share-head {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 999px;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    color: #1E293B;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.fp-btn-share-head:hover {
    background: #09090B;
    border-color: #09090B;
    color: #FFFFFF;
}

/* =========================================================
   TARJETA MONOLÍTICA BLANCA LUMINOSA (PURE WHITE CARD)
   ========================================================= */
.fp-card {
    position: relative;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(15, 23, 42, 0.04);
    border-radius: 28px;
    padding: 44px;
    margin-bottom: 50px;
    overflow: hidden;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.fp-card-specular {
    display: none;
}

/* Botón flotante para cerrar / volver desde la tarjeta */
.fp-card-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #F1F5F9;
    border: 1px solid #E2E8F0;
    color: #64748B;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 15;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.fp-card-close:hover {
    background: #FEE2E2;
    border-color: #FCA5A5;
    color: #EF4444;
    transform: scale(1.08) rotate(90deg);
}

.fp-card-close i {
    width: 20px;
    height: 20px;
}

.fp-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

/* =========================================================
   COLUMNA IZQUIERDA: ESCAPARATE DE PRODUCTO & MINIATURAS
   ========================================================= */
.fp-gallery-col {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
}

.fp-stage {
    position: relative;
    width: 100%;
    height: 420px;
    border-radius: 24px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    overflow: hidden;
    cursor: zoom-in;
    box-shadow: inset 0 2px 4px rgba(15, 23, 42, 0.02);
    transition: border-color 0.3s ease;
}

.fp-stage:hover {
    border-color: #CBD5E1;
}

.fp-stage-glow {
    display: none !important;
}

.fp-main-image {
    max-width: 92%;
    max-height: 92%;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 12px;
    filter: drop-shadow(0 12px 24px rgba(15, 23, 42, 0.08));
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
    z-index: 2;
}

.fp-stage:hover .fp-main-image {
    transform: scale(1.04);
}

.fp-main-image.fade {
    animation: fpFade 0.25s ease-out;
}

@keyframes fpFade {
    0% { opacity: 0.3; transform: scale(0.96); }
    100% { opacity: 1; transform: scale(1); }
}

.fp-zoom-hint {
    position: absolute;
    bottom: 16px;
    right: 16px;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
    font-size: 11px;
    font-weight: 600;
}

.fp-thumbs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 22px;
    width: 100%;
}

.fp-thumbs .thumb {
    width: 68px;
    height: 68px;
    border-radius: 14px;
    object-fit: contain;
    padding: 6px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    cursor: pointer;
    filter: grayscale(100%);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.fp-thumbs .thumb:hover,
.fp-thumbs .thumb.active {
    background: #FFFFFF;
    border-color: var(--cat-accent, #007BC4);
    filter: grayscale(0%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--cat-dim, rgba(0, 123, 196, 0.2));
}

@media (hover: none), (max-width: 768px) {
    .fp-thumbs .thumb {
        filter: grayscale(0%);
    }
}

/* =========================================================
   COLUMNA DERECHA: INFORMACIÓN COMERCIAL & ACCIONES
   ========================================================= */
.fp-info-col {
    display: flex;
    flex-direction: column;
}

.fp-badges-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

#productBadges {
    display: none !important;
}

.fp-brand-tag {
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: #F1F5F9;
    border: 1px solid #E2E8F0;
    color: #475569;
}

.product-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: var(--cat-dim);
    border: 1px solid var(--cat-accent);
    color: var(--cat-accent);
}

.product-badge.badge-disponible {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: #059669;
}

.fp-title {
    font-size: clamp(1.8rem, 2.5vw, 2.4rem);
    font-weight: 900;
    text-transform: uppercase;
    color: #09090B;
    line-height: 1.15;
    margin: 0 0 14px 0;
    letter-spacing: -0.02em;
}

.fp-desc-short {
    font-size: 15px;
    color: #475569;
    line-height: 1.6;
    margin: 0 0 24px 0;
}

.fp-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 10px;
    margin: 0 0 28px 0;
    padding: 0;
    list-style: none;
}

.fp-highlights li {
    position: relative;
    padding: 11px 15px 11px 34px;
    border-radius: 14px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    font-size: 13.5px;
    color: #1E293B;
    font-weight: 500;
    line-height: 1.4;
}

.fp-highlights li::before {
    content: "";
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cat-accent, #007BC4);
    box-shadow: 0 0 6px var(--cat-dim, rgba(0, 123, 196, 0.4));
}

/* =========================================================
   BOTONES DE ACCIÓN (WHATSAPP & COMPARTIR)
   ========================================================= */
.fp-actions-row {
    display: flex;
    align-items: stretch;
    gap: 14px;
    margin-bottom: 0;
}

.fp-btn-whatsapp {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 28px;
    border-radius: 16px;
    font-size: 15px;
    font-weight: 700;
    color: #FFFFFF;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    text-decoration: none;
    box-shadow: 0 10px 25px -4px rgba(16, 185, 129, 0.4);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    text-align: center;
    white-space: nowrap !important;
    border: none;
}

.fp-btn-whatsapp:hover {
    filter: brightness(1.08);
    transform: translateY(-2px);
    box-shadow: 0 14px 28px -2px rgba(16, 185, 129, 0.5);
}

.fp-btn-share-main {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 24px;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 600;
    color: #1E293B;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    cursor: pointer;
    transition: all 0.2s ease;
}

.fp-btn-share-main:hover {
    background: #09090B;
    border-color: #09090B;
    color: #FFFFFF;
}

/* =========================================================
   FRANJA DE PRECIOS Y PLANES MSI
   ========================================================= */
.fp-pricing-box {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: 24px;
    padding: 24px 28px;
    margin-top: 32px;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.fp-pricing-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.fp-price-header {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.fp-price-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #64748B;
    font-weight: 700;
}

.fp-price-main {
    font-size: 2.35rem;
    font-weight: 900;
    color: #09090B;
    line-height: 1.15;
    letter-spacing: -0.02em;
    display: block;
}

.fp-reassurances {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 12.5px;
    color: #334155;
}

.fp-reassurances > div {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 15px;
    border-radius: 999px;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    white-space: nowrap;
    color: #1E293B;
    font-weight: 500;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
}

.fp-reassurances i {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.fp-msi-wrap {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid #E2E8F0;
}

.fp-msi-head {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #D97706;
    margin-bottom: 12px;
}

.fp-msi-head i {
    width: 16px;
    height: 16px;
}

.fp-msi-list {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.fp-msi-list li {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 10px 14px;
    border-radius: 14px;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.fp-msi-list li:hover {
    background: #FFFFFF;
    border-color: var(--cat-accent, #007BC4);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--cat-dim, rgba(0, 123, 196, 0.12));
}

.fp-msi-list strong {
    font-size: 13.5px;
    font-weight: 800;
    color: #09090B;
}

.fp-msi-list small {
    font-size: 10.5px;
    color: #64748B;
}

.fp-mp-trust {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11.5px;
    color: #64748B;
    margin-top: 12px;
}

/* =========================================================
   PESTAÑAS DE INFORMACIÓN (DESCRIPCIÓN / FICHA TÉCNICA)
   ========================================================= */
.fp-tabs-section {
    margin-top: 36px;
    padding-top: 32px;
    border-top: 1px solid #E2E8F0;
    margin-bottom: 0;
}

.fp-tabs-nav {
    display: flex;
    gap: 12px;
    border-bottom: 1px solid #E2E8F0;
    padding-bottom: 14px;
    margin-bottom: 24px;
}

.fp-tab-btn {
    padding: 10px 22px;
    border-radius: 12px;
    font-size: 13.5px;
    font-weight: 700;
    color: #64748B;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    cursor: pointer;
    transition: all 0.2s ease;
}

.fp-tab-btn:hover {
    color: #09090B;
    background: #F1F5F9;
    border-color: #CBD5E1;
}

.fp-tab-btn.active {
    background: #09090B !important;
    border-color: #09090B !important;
    color: #FFFFFF !important;
    box-shadow: 0 4px 12px rgba(9, 9, 11, 0.15);
}

.fp-tab-panel {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: 18px;
    padding: 28px 32px;
    line-height: 1.7;
    color: #334155;
    font-size: 14.5px;
}

.fp-tab-panel p {
    margin: 0 0 16px 0;
}

.fp-tab-panel p:last-child {
    margin-bottom: 0;
}

.fp-specs-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.fp-specs-table th {
    padding: 14px 18px;
    color: #64748B;
    font-size: 12.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid #E2E8F0;
    width: 35%;
}

.fp-specs-table td {
    padding: 14px 18px;
    color: #0F172A;
    font-size: 14px;
    font-weight: 500;
    border-bottom: 1px solid #E2E8F0;
}

.fp-specs-table tr:hover td,
.fp-specs-table tr:hover th {
    background: rgba(241, 245, 249, 0.6);
}

/* =========================================================
   PROCESO DE COMPRA (PASO A PASO)
   ========================================================= */
.fp-steps-section {
    margin-top: 48px;
    padding-top: 40px;
    border-top: 1px solid #E2E8F0;
    margin-bottom: 0;
}

.fp-steps-title-box {
    margin-bottom: 24px;
}

.fp-steps-title-box span {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #09090B;
    background: #F1F5F9;
    border: 1px solid #E2E8F0;
    padding: 4px 12px;
    border-radius: 999px;
}

.fp-steps-title-box h2 {
    font-size: 24px;
    font-weight: 800;
    color: #09090B;
    margin: 10px 0 0 0;
}

.fp-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.fp-step-card {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: 18px;
    padding: 22px;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.fp-step-card:hover {
    border-color: var(--cat-accent, #007BC4);
    background: #FFFFFF;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.fp-step-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    color: #09090B;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
    margin-bottom: 14px;
    transition: all 0.25s ease;
}

.fp-step-card:hover .fp-step-icon {
    background: #09090B;
    border-color: #09090B;
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(9, 9, 11, 0.15);
    transform: scale(1.05);
}

.fp-step-card strong {
    display: block;
    font-size: 15px;
    color: #09090B;
    margin-bottom: 6px;
    font-weight: 800;
}

.fp-step-card p {
    font-size: 12.5px;
    color: #64748B;
    line-height: 1.45;
    margin: 0;
}

@media (max-width: 900px) {
    .fp-steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 500px) {
    .fp-steps-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   PRODUCTOS RELACIONADOS
   ========================================================= */
.fp-related-section {
    margin-top: 48px;
    padding-top: 40px;
    border-top: 1px solid #E2E8F0;
    margin-bottom: 10px;
}

.fp-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.product-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: 20px;
    padding: 20px;
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
    transition: all 0.25s ease;
    overflow: hidden;
}

.product-card:hover {
    border-color: var(--cat-accent, #007BC4);
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.product-card .product-media {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 170px;
    margin-bottom: 14px;
    border-radius: 14px;
    background: #F8FAFC;
}

.product-card .product-image {
    max-height: 140px;
    max-width: 90%;
    object-fit: contain;
    filter: grayscale(100%);
    transition: transform 0.25s ease, filter 0.25s ease;
}

.product-card:hover .product-image {
    transform: scale(1.06);
    filter: grayscale(0%);
}

@media (hover: none), (max-width: 768px) {
    .product-card .product-image {
        filter: grayscale(0%);
    }
}

.product-card .product-name a {
    color: #09090B;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.35;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}

.product-card .product-name a:hover {
    color: var(--cat-accent, #007BC4);
}

.product-card .product-desc {
    color: #64748B;
    font-size: 12px;
    line-height: 1.45;
    margin: 8px 0 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card .product-price strong {
    font-size: 18px;
    font-weight: 800;
    color: #09090B;
}

.product-card .product-button {
    margin-top: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    color: #FFFFFF;
    background: #09090B;
    border: 1px solid #09090B;
    text-decoration: none;
    transition: all 0.2s ease;
}

.product-card .product-button:hover {
    background: var(--cat-accent, #007BC4);
    border-color: var(--cat-accent, #007BC4);
    color: #FFFFFF;
}

@media (hover: none), (max-width: 768px) {
    .product-card .product-button {
        background: var(--cat-accent, #007BC4);
        border-color: var(--cat-accent, #007BC4);
    }
}

/* =========================================================
   TOAST & ESTADO 404
   ========================================================= */
.fp-toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #09090B;
    border: 1px solid #27272A;
    color: #FFFFFF;
    padding: 14px 22px;
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    font-size: 13.5px;
    font-weight: 600;
}

.product-not-found {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50vh;
}

.product-not-found__card {
    background: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.06);
    max-width: 480px;
    width: 100%;
}

.product-not-found__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: #F1F5F9;
    color: #09090B;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-not-found__card h2 {
    color: #09090B;
    font-size: 22px;
    font-weight: 800;
    margin: 16px 0 8px;
}

.product-not-found__card p {
    color: #64748B;
    font-size: 14px;
    margin-bottom: 24px;
}

.product-not-found__btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #09090B;
    color: #FFFFFF;
    border-radius: 12px;
    padding: 12px 20px;
    font-weight: 700;
    text-decoration: none;
    font-size: 13.5px;
}

.product-not-found__btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #F1F5F9;
    color: #09090B;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    padding: 12px 20px;
    font-weight: 700;
    text-decoration: none;
    font-size: 13.5px;
}

/* =========================================================
   LIGHTBOX MODAL (VISUALIZACIÓN AMPLIADA)
   ========================================================= */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(9, 9, 11, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.lightbox.active {
    display: flex;
}

.lightbox-image {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 16px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close,
.lightbox-arrow {
    position: absolute;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: #FFFFFF;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.lightbox-close {
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
}

.lightbox-arrow {
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
}

.lightbox-arrow.left { left: 24px; }
.lightbox-arrow.right { right: 24px; }

.lightbox-close:hover,
.lightbox-arrow:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

/* =========================================================
   RESPONSIVE DESIGN (TABLET Y MÓVIL)
   ========================================================= */
@media (max-width: 1024px) {
    .fp-wrapper {
        padding: 110px 20px 60px;
    }
    .fp-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .fp-stage {
        height: 380px;
    }
}

@media (max-width: 768px) {
    .fp-wrapper {
        padding: 100px 16px 45px;
    }
    .fp-card {
        padding: 24px 18px;
        border-radius: 22px;
    }
    .fp-card-close {
        top: 16px;
        right: 16px;
        width: 38px;
        height: 38px;
    }
    .fp-stage {
        height: 300px;
        padding: 16px;
    }
    .fp-title {
        font-size: 1.55rem;
    }
    .fp-pricing-box {
        padding: 20px 18px;
    }
    .fp-pricing-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    .fp-price-main {
        font-size: 1.9rem;
    }
    .fp-msi-list {
        grid-auto-flow: row;
        grid-template-columns: repeat(2, 1fr);
    }
    .fp-actions-row {
        flex-direction: column;
    }
    .fp-btn-whatsapp,
    .fp-btn-share-main {
        width: 100%;
        box-sizing: border-box;
    }
    .fp-tab-panel {
        padding: 20px 18px;
    }
    .fp-specs-table,
    .fp-specs-table tbody,
    .fp-specs-table tr,
    .fp-specs-table th,
    .fp-specs-table td {
        display: block;
        width: 100%;
        box-sizing: border-box;
    }
    .fp-specs-table tr {
        padding: 8px 0;
        border-bottom: 1px solid #E2E8F0;
    }
    .fp-specs-table th {
        padding: 0 0 3px 0;
        border-bottom: none;
        font-size: 11.5px;
        color: #64748B;
        width: 100%;
    }
    .fp-specs-table td {
        padding: 0;
        border-bottom: none;
        font-size: 13.5px;
        color: #0F172A;
    }
}

@media (max-width: 480px) {
    .fp-wrapper {
        padding: 92px 12px 36px;
    }
    .fp-card {
        padding: 18px 14px;
        border-radius: 18px;
    }
    .fp-breadcrumb-links {
        display: none;
    }
    .fp-msi-list {
        grid-template-columns: 1fr;
    }
    .fp-stage {
        height: 240px;
    }
    .fp-thumbs .thumb {
        width: 54px;
        height: 54px;
    }
    .fp-price-main {
        font-size: 1.65rem;
    }
    .fp-steps-grid {
        grid-template-columns: 1fr;
    }
    .fp-related-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
}

/* =========================================================
   PANTALLAS TÁCTILES Y MÓVILES: FEEDBACK ELÁSTICO
   ========================================================= */
@media (hover: none), (max-width: 768px) {
    .fp-thumbs .thumb {
        filter: grayscale(0%) !important;
    }

    .fp-btn-whatsapp:active,
    .fp-btn-share-main:active,
    .fp-btn-back:active,
    .fp-thumbs .thumb:active {
        transform: scale(0.96) !important;
    }
}