/* ============================================================
   TAPETES DA VINCI — Sistema de Diseño B2B
   Dirección: editorial-arquitectónica premium (ref. Mohawk Group)
   Paleta: verde Da Vinci + tinta cálida + neutros papel
   ============================================================ */

:root {
    --ink:          #181815;
    --ink-suave:    #3d3d38;
    --papel:        #ffffff;
    --crema:        #f6f4ef;
    --verde:        #1e8a52;
    --verde-oscuro: #14633a;
    --verde-tinte:  #e8f3ed;
    --plata:        #8a8d8f;
    --gris-texto:   #6c6c66;
    --linea:        rgba(24, 24, 21, 0.12);
    --linea-fuerte: rgba(24, 24, 21, 0.35);
    --sombra:       0 24px 48px -16px rgba(24, 24, 21, 0.14);
    --ease-suave:   cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Base tipográfica ---------- */

body {
    font-family: 'Archivo', sans-serif;
    font-size: 1rem;
    line-height: 1.72;
    color: var(--ink);
    background-color: var(--papel);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.serif {
    font-family: 'Fraunces', serif;
    font-weight: 480;
    letter-spacing: -0.015em;
    line-height: 1.08;
}

.serif em {
    font-style: italic;
    font-weight: 400;
    color: var(--verde);
}

.kicker {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--gris-texto);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.kicker::before {
    content: "";
    display: inline-block;
    width: 28px;
    height: 1px;
    background: var(--verde);
}

.kicker--claro { color: rgba(255, 255, 255, 0.65); }

.texto-muted { color: var(--gris-texto); }

.medida-lectura { max-width: 56ch; }

/* ---------- Botones ---------- */

.btn-davinci,
.btn-davinci-fantasma {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    padding: 1rem 2rem;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    text-decoration: none;
    border-radius: 0;
    border: 1px solid transparent;
    transition: background-color 0.35s var(--ease-suave),
                color 0.35s var(--ease-suave),
                border-color 0.35s var(--ease-suave);
}

.btn-davinci {
    background: var(--ink);
    color: var(--papel);
    border-color: var(--ink);
}

.btn-davinci:hover {
    background: var(--verde-oscuro);
    border-color: var(--verde-oscuro);
    color: var(--papel);
}

.btn-davinci--verde {
    background: var(--verde);
    border-color: var(--verde);
    color: #fff;
}

.btn-davinci--verde:hover {
    background: var(--verde-oscuro);
    border-color: var(--verde-oscuro);
    color: #fff;
}

.btn-davinci-fantasma {
    background: transparent;
    color: var(--ink);
    border-color: var(--linea-fuerte);
}

.btn-davinci-fantasma:hover {
    border-color: var(--ink);
    background: var(--ink);
    color: var(--papel);
}

.btn-davinci .flecha,
.enlace-linea .flecha {
    transition: transform 0.35s var(--ease-suave);
}

.btn-davinci:hover .flecha,
.enlace-linea:hover .flecha {
    transform: translateX(6px);
}

/* Enlace editorial subrayado */
.enlace-linea {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.74rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--ink);
    text-decoration: none;
    padding-bottom: 0.35rem;
    border-bottom: 1px solid var(--linea-fuerte);
    transition: border-color 0.3s, color 0.3s;
}

.enlace-linea:hover {
    color: var(--verde-oscuro);
    border-color: var(--verde);
}

/* ---------- Barra superior ---------- */

.barra-superior {
    background: var(--ink);
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.barra-superior a {
    color: #fff;
    text-decoration: none;
}

.barra-superior a:hover { color: #7fd4a6; }

/* ---------- Navegación ---------- */

.nav-davinci {
    background: var(--papel);
    border-bottom: 1px solid var(--linea);
    transition: box-shadow 0.4s var(--ease-suave);
}

.nav-davinci.con-sombra { box-shadow: 0 12px 32px -20px rgba(24, 24, 21, 0.35); }

.nav-davinci .navbar-brand img { height: 44px; width: auto; }

.nav-link-davinci {
    font-size: 0.76rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ink) !important;
    position: relative;
    padding: 0.5rem 0 !important;
}

.nav-link-davinci::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--verde);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s var(--ease-suave);
}

.nav-link-davinci:hover::after { transform: scaleX(1); }
.nav-link-davinci.activo::after { transform: scaleX(1); }

/* Dropdown catálogo */
.nav-link-davinci.dropdown-toggle::after {
    display: none;
}
.dropdown-davinci {
    border: 1px solid var(--linea-fuerte);
    border-radius: 0;
    border-top: 2px solid var(--verde);
    box-shadow: 0 16px 40px rgba(24,24,21,.13);
    padding: 0.5rem 0;
    min-width: 210px;
    background: var(--papel);
    margin-top: 0.25rem !important;
}
.dropdown-davinci .dropdown-item {
    font-size: 0.80rem;
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    color: var(--ink);
    transition: background 0.15s;
    line-height: 1.2;
}
.dropdown-davinci .dropdown-item:hover,
.dropdown-davinci .dropdown-item:focus {
    background: var(--crema);
    color: var(--verde-oscuro);
}
.dropdown-item__cat {
    display: block;
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--verde);
    margin-bottom: 1px;
}
.dropdown-davinci__sep {
    border-color: var(--linea);
    margin: 0.3rem 0;
}

/* Sección de soluciones técnicas especializadas */
.soluciones-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--linea);
    border: 1px solid var(--linea);
}
@media (max-width: 767.98px) {
    .soluciones-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 479.98px) {
    .soluciones-grid { grid-template-columns: 1fr; }
}
.solucion-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem 1.25rem;
    background: var(--papel);
    text-decoration: none;
    color: var(--ink);
    transition: background 0.2s;
}
.solucion-item:hover {
    background: var(--crema);
    color: var(--ink);
    text-decoration: none;
}
.solucion-item:hover .solucion-item__nombre { color: var(--verde-oscuro); }
.solucion-item__icono {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    color: var(--verde);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}
.solucion-item__icono svg { width: 22px; height: 22px; }
.solucion-item__nombre {
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.2;
    display: block;
    margin-bottom: 0.3rem;
    transition: color 0.2s;
}
.solucion-item__desc {
    font-size: 0.70rem;
    color: var(--gris-texto);
    line-height: 1.55;
}

/* ---------- Hero editorial dividido ---------- */

.hero-davinci {
    border-bottom: 1px solid var(--linea);
}

.hero-davinci__texto {
    padding: clamp(3.5rem, 8vw, 7rem) 0;
}

.hero-davinci__titulo {
    font-size: clamp(2.6rem, 5.2vw, 4.4rem);
}

.hero-davinci__media {
    position: relative;
    min-height: 420px;
    height: 100%;
}

.hero-davinci__media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-davinci__sello {
    display: flex;
    align-self: flex-start;
    align-items: center;
    gap: 0.6rem;
    margin-top: 2rem;
    padding: 0.7rem 1.3rem;
    border: 1px solid var(--linea-fuerte);
    font-size: 0.66rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gris-texto);
}

.hero-davinci__sello::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--verde);
    flex-shrink: 0;
}

.hero-davinci__sello strong { color: var(--verde-oscuro); }

.hero-dato {
    border-left: 1px solid var(--linea);
    padding-left: 1.25rem;
}

.hero-dato .cifra {
    font-family: 'Fraunces', serif;
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 1;
    display: block;
    margin-bottom: 0.35rem;
}

.hero-dato .nota {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--gris-texto);
}

/* ---------- Cintillo de alianzas ---------- */

.cinta-alianzas {
    background: var(--papel);
    border-bottom: 1px solid var(--linea);
}

.cinta-alianzas .etiqueta {
    font-size: 0.66rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gris-texto);
}

.marca-aliada {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--plata);
    white-space: nowrap;
    transition: color 0.3s;
}

.marca-aliada:hover { color: var(--ink); }

.marca-aliada span {
    display: block;
    font-size: 0.58rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    margin-top: 0.1rem;
}

/* ---------- Encabezados de sección ---------- */

.titulo-seccion {
    font-size: clamp(2rem, 3.6vw, 3.1rem);
    line-height: 1.1;
    letter-spacing: -0.018em;
}

/* ---------- Fichas de línea de producto ---------- */

.ficha-linea {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--papel);
    border: 1px solid var(--linea);
    text-decoration: none;
    color: var(--ink);
    transition: border-color 0.4s var(--ease-suave),
                box-shadow 0.4s var(--ease-suave),
                transform 0.4s var(--ease-suave);
}

.ficha-linea:hover {
    color: var(--ink);
    border-color: var(--ink);
    box-shadow: var(--sombra);
    transform: translateY(-4px);
}

.ficha-linea__media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-bottom: 1px solid var(--linea);
    background: var(--crema);
}

.ficha-linea__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.1s var(--ease-suave);
}

.ficha-linea:hover .ficha-linea__media img { transform: scale(1.05); }

.ficha-linea__cuerpo {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    padding: 1.75rem;
}

.ficha-linea__num {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--verde-oscuro);
}

.ficha-linea__titulo {
    font-family: 'Fraunces', serif;
    font-size: 1.55rem;
    font-weight: 500;
    margin: 0.8rem 0;
}

.ficha-linea__desc {
    font-size: 0.92rem;
    color: var(--gris-texto);
    flex-grow: 1;
}

.ficha-linea__pie {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--linea);
    margin-top: auto;
    padding-top: 1.2rem;
}

.ficha-linea__titulo { margin-bottom: 1.5rem; }

.ficha-linea__precio {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
}

.ficha-linea__precio small {
    display: block;
    font-weight: 500;
    color: var(--gris-texto);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-size: 0.62rem;
    margin-bottom: 0.15rem;
}

.ficha-linea__cta {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ink);
}

/* ---------- Banda industrial (planta) ---------- */

.banda-industrial {
    background: var(--crema);
    border-top: 1px solid var(--linea);
    border-bottom: 1px solid var(--linea);
}

.stat-industrial {
    border-top: 1px solid var(--linea-fuerte);
    padding-top: 1.4rem;
}

.stat-industrial .cifra {
    font-family: 'Fraunces', serif;
    font-size: clamp(2.4rem, 4vw, 3.4rem);
    font-weight: 480;
    line-height: 1;
    display: block;
}

.stat-industrial .cifra sup {
    font-size: 0.45em;
    color: var(--verde);
    top: -0.8em;
}

.stat-industrial .detalle {
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--gris-texto);
    margin-top: 0.6rem;
    display: block;
}

/* ---------- Segmentos B2B (sección oscura) ---------- */

.seccion-segmentos {
    background: var(--ink);
    color: var(--papel);
}

.segmento-item {
    display: flex;
    gap: 2rem;
    align-items: baseline;
    padding: 2.2rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    transition: padding-left 0.4s var(--ease-suave);
}

.segmento-item:first-child { border-top: 1px solid rgba(255, 255, 255, 0.14); }

.segmento-item:hover { padding-left: 1.25rem; }

.segmento-item__num {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-size: 1.1rem;
    color: #7fd4a6;
    min-width: 2.5rem;
}

.segmento-item__titulo {
    font-family: 'Fraunces', serif;
    font-size: clamp(1.3rem, 2.4vw, 1.9rem);
    font-weight: 480;
    margin-bottom: 0.4rem;
}

.segmento-item__desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.62);
    max-width: 52ch;
    margin-bottom: 0;
}

/* ---------- Sección alianza Mohawk ---------- */

.bloque-mohawk__media {
    position: relative;
    overflow: hidden;
}

.bloque-mohawk__media img {
    width: 100%;
    height: 100%;
    min-height: 380px;
    object-fit: cover;
    transition: transform 1.4s var(--ease-suave);
}

.bloque-mohawk__media:hover img { transform: scale(1.04); }

.bloque-mohawk__credencial {
    border: 1px solid var(--linea-fuerte);
    display: inline-block;
    padding: 0.9rem 1.6rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.24em;
}

/* ---------- Formulario de especificación ---------- */

.seccion-contacto { background: var(--crema); }

.form-davinci {
    background: var(--papel);
    border: 1px solid var(--linea);
    padding: clamp(1.75rem, 4vw, 3rem);
    box-shadow: var(--sombra);
}

.form-davinci .form-label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--ink-suave);
    margin-bottom: 0.5rem;
}

.form-davinci .form-control,
.form-davinci .form-select {
    border-radius: 0;
    border: 1px solid var(--linea-fuerte);
    padding: 0.8rem 1rem;
    font-size: 0.95rem;
    color: var(--ink);
    background-color: var(--papel);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-davinci .form-control:focus,
.form-davinci .form-select:focus {
    border-color: var(--verde);
    box-shadow: 0 0 0 3px rgba(30, 138, 82, 0.15);
}

.form-davinci .form-check-input {
    border-radius: 0;
    border: 1px solid var(--linea-fuerte);
    margin-top: 0.3rem;
}

.form-davinci .form-check-input:checked {
    background-color: var(--verde);
    border-color: var(--verde);
}

.form-davinci .form-check-label {
    font-size: 0.8rem;
    color: var(--gris-texto);
}

.dato-contacto {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--linea);
}

.dato-contacto .etiqueta {
    font-size: 0.66rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gris-texto);
}

.dato-contacto .valor {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--ink);
    text-decoration: none;
}

a.valor:hover { color: var(--verde-oscuro); }

/* Campo trampa antispam: invisible para humanos */
.campo-distante {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* ---------- Aviso de éxito ---------- */

.aviso-exito {
    border: 1px solid var(--verde);
    background: var(--verde-tinte);
    color: var(--verde-oscuro);
    padding: 1rem 1.5rem;
    font-size: 0.88rem;
}

/* ---------- WhatsApp flotante ---------- */

@keyframes wa-pulso {
    0%   { box-shadow: 0 12px 32px -8px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0.52); }
    70%  { box-shadow: 0 12px 32px -8px rgba(37,211,102,0.3), 0 0 0 18px rgba(37,211,102,0); }
    100% { box-shadow: 0 12px 32px -8px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0); }
}

.wa-flotante {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 1050;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #25D366;
    color: #fff;
    text-decoration: none;
    padding: 0.9rem 1.5rem;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    animation: wa-pulso 2.6s ease-in-out infinite;
    transition: background-color 0.35s var(--ease-suave), transform 0.35s var(--ease-suave);
}

.wa-flotante:hover {
    background: #1da851;
    color: #fff;
    transform: translateY(-3px);
    animation: none;
    box-shadow: 0 12px 32px -8px rgba(37,211,102,0.55);
}

.wa-flotante svg { flex-shrink: 0; }

/* ---------- Footer ---------- */

.footer-davinci {
    background: var(--ink);
    color: rgba(255, 255, 255, 0.66);
    font-size: 0.86rem;
}

.footer-davinci .titulo-col {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 1.1rem;
}

.footer-davinci a {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-davinci a:hover { color: #7fd4a6; }

.footer-davinci .legal {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-davinci .logo-footer { height: 52px; width: auto; }

/* ---------- Animación de aparición ---------- */

.revelar {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.9s var(--ease-suave), transform 0.9s var(--ease-suave);
}

.revelar.visible {
    opacity: 1;
    transform: translateY(0);
}

.revelar-1 { transition-delay: 0.10s; }
.revelar-2 { transition-delay: 0.22s; }
.revelar-3 { transition-delay: 0.36s; }
.revelar-4 { transition-delay: 0.50s; }

@media (prefers-reduced-motion: reduce) {
    .revelar { opacity: 1; transform: none; transition: none; }
    .ficha-linea__media img,
    .bloque-mohawk__media img { transition: none; }
}

/* ---------- Panel lateral fijo de productos ---------- */

.rail-lateral {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 84px;
    z-index: 1040;
    background: var(--papel);
    border-right: 1px solid var(--linea);
    flex-direction: column;
    align-items: center;
    padding: 1.1rem 0;
}

.rail-lateral__logo img {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.rail-lateral__nav {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.25rem;
    width: 100%;
}

.rail-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    padding: 1.1rem 0;
    text-decoration: none;
    color: var(--gris-texto);
    border-left: 2px solid transparent;
    transition: color 0.3s, border-color 0.3s, background-color 0.3s;
}

.rail-item:hover {
    color: var(--ink);
    background: var(--crema);
}

.rail-item.activo {
    color: var(--verde-oscuro);
    border-left-color: var(--verde);
}

.rail-item__num {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-size: 0.78rem;
}

.rail-item__texto {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    white-space: nowrap;
}

.rail-lateral__cta {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    background: var(--ink);
    color: var(--papel);
    text-decoration: none;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    padding: 1.2rem 0.85rem;
    transition: background-color 0.35s var(--ease-suave);
}

.rail-lateral__cta:hover {
    background: var(--verde-oscuro);
    color: var(--papel);
}

/* Rail lateral eliminado — navegación unificada en navbar superior */

/* ---------- Popup de video (esquina inferior izquierda) ---------- */

.video-popup {
    position: fixed;
    right: 20px;
    top: 50%;
    z-index: 1045;
    width: 232px;
    background: var(--papel);
    border: 1px solid var(--linea-fuerte);
    box-shadow: 0 20px 48px -12px rgba(24, 24, 21, 0.35);
    opacity: 0;
    transform: translateY(-50%) translateX(28px);
    animation: video-popup-entrada 0.8s var(--ease-suave) 1.6s forwards;
    transition: width 0.45s var(--ease-suave);
}

@keyframes video-popup-entrada {
    to { opacity: 1; transform: translateY(-50%) translateX(0); }
}

.video-popup.oculto { display: none; }

.video-popup__cerrar {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ink);
    color: #fff;
    border: none;
    font-size: 0.85rem;
    line-height: 1;
    cursor: pointer;
    z-index: 2;
    transition: background-color 0.3s;
}

.video-popup__cerrar:hover { background: var(--verde-oscuro); }

/* Estado mini (miniatura clicable) */
.video-popup__mini {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    background: var(--ink);
    cursor: pointer;
    text-align: left;
}

.video-popup__thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.video-popup__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.75;
    transition: opacity 0.4s, transform 0.9s var(--ease-suave);
}

.video-popup__mini:hover .video-popup__thumb img {
    opacity: 0.9;
    transform: scale(1.04);
}

.video-popup__play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    background: var(--verde);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: background-color 0.3s, transform 0.3s var(--ease-suave);
}

.video-popup__mini:hover .video-popup__play {
    background: var(--verde-oscuro);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-popup__etiqueta {
    display: block;
    padding: 0.7rem 0.9rem;
    background: var(--papel);
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--ink);
}

/* Estado expandido (reproductor) */
.video-popup.expandido { width: min(440px, calc(100vw - 40px)); }

.video-popup__player {
    display: none;
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--ink);
}

.video-popup__player iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.video-popup.expandido .video-popup__mini { display: none; }
.video-popup.expandido .video-popup__player { display: block; }

@media (max-width: 575.98px) {
    .video-popup { width: 188px; right: 14px; }
}

@media (prefers-reduced-motion: reduce) {
    .video-popup { animation: none; opacity: 1; transform: translateY(-50%); }
}

/* ---------- Panel flotante de imagen (index1/2/3) ---------- */

.panel-foto {
    position: fixed;
    z-index: 1045;
    opacity: 0;
}

/* --- Panel de líneas izquierdo (index1 — anclado al rail) --- */

.panel-lineas {
    position: fixed;
    left: 84px;
    top: 50%;
    transform: translateY(-50%) translateX(-24px);
    z-index: 1039;
    width: 168px;
    background: var(--papel);
    border: 1px solid var(--linea-fuerte);
    border-left: none;
    box-shadow: 10px 0 36px -8px rgba(24, 24, 21, 0.22);
    opacity: 0;
    animation: pl-entrada 0.85s var(--ease-suave) 1.8s forwards;
    overflow: hidden;
}
@keyframes pl-entrada {
    to { opacity: 1; transform: translateY(-50%) translateX(0); }
}
@media (max-width: 1199.98px) { .panel-lineas { display: none; } }
@media (prefers-reduced-motion: reduce) {
    .panel-lineas { animation: none; opacity: 1; transform: translateY(-50%); }
}

.panel-lineas__item {
    display: flex;
    align-items: stretch;
    text-decoration: none;
    border-bottom: 1px solid var(--linea);
    overflow: hidden;
    position: relative;
}
.panel-lineas__item:last-child { border-bottom: none; }

.panel-lineas__item::before {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--verde);
    transform: scaleY(0);
    transform-origin: center;
    transition: transform 0.28s var(--ease-suave);
}
.panel-lineas__item:hover::before { transform: scaleY(1); }

.panel-lineas__img {
    width: 72px;
    flex-shrink: 0;
    overflow: hidden;
    background: var(--ink);
    aspect-ratio: 4 / 3;
}
.panel-lineas__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.80;
    transition: opacity 0.35s, transform 0.85s var(--ease-suave);
    display: block;
}
.panel-lineas__item:hover .panel-lineas__img img {
    opacity: 1;
    transform: scale(1.12);
}

.panel-lineas__nombre {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 0.5rem 0.7rem 0.5rem 0.85rem;
    font-size: 0.57rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.11em;
    line-height: 1.4;
    color: var(--ink);
    transition: color 0.25s;
}
.panel-lineas__item:hover .panel-lineas__nombre { color: var(--verde-oscuro); }

/* --- Variante 1: tarjeta editorial (derecha, centrado vertical) --- */
.panel-foto--1 {
    right: 28px;
    top: 50%;
    width: 232px;
    background: var(--papel);
    border: 1px solid var(--linea-fuerte);
    box-shadow: 0 20px 48px -12px rgba(24, 24, 21, 0.35);
    transform: translateY(-50%) translateX(28px);
    animation: pf1-entrada 0.8s var(--ease-suave) 1.6s forwards;
    transition: box-shadow 0.3s;
    overflow: hidden;
}
@keyframes pf1-entrada {
    to { opacity: 1; transform: translateY(-50%) translateX(0); }
}
.panel-foto--1 .panel-foto__img {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--ink);
}
.panel-foto--1 .panel-foto__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.78;
    transition: opacity 0.4s, transform 0.9s var(--ease-suave);
}
.panel-foto--1:hover .panel-foto__img img { opacity: 1; transform: scale(1.04); }
.panel-foto--1 .panel-foto__etiqueta {
    display: block;
    padding: 0.7rem 0.9rem;
    background: var(--papel);
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--ink);
}
@media (max-width: 575.98px) {
    .panel-foto--1 { width: 188px; right: 14px; }
}
@media (prefers-reduced-motion: reduce) {
    .panel-foto--1 { animation: none; opacity: 1; transform: translateY(-50%); }
}

/* --- Panel de líneas con títulos centrados sobre imagen (index2) --- */

.panel-lineas--centro .panel-lineas__item {
    display: block;
    position: relative;
}

/* Override: barra verde pasa a ser bottom scaleX */
.panel-lineas--centro .panel-lineas__item::before {
    top: auto;
    bottom: 0;
    height: 3px;
    width: 100%;
    transform: scaleX(0);
    transform-origin: left center;
}
.panel-lineas--centro .panel-lineas__item:hover::before {
    transform: scaleX(1);
}

.panel-lineas--centro .panel-lineas__img {
    width: 100%;
    aspect-ratio: 16 / 9;
}
.panel-lineas--centro .panel-lineas__img img {
    opacity: 0.58;
    transition: opacity 0.4s, transform 0.85s var(--ease-suave);
}
.panel-lineas--centro .panel-lineas__item:hover .panel-lineas__img img {
    opacity: 0.82;
    transform: scale(1.1);
}

.panel-lineas--centro .panel-lineas__nombre {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 0.7rem;
    text-align: center;
    color: #fff;
    font-size: 0.59rem;
    letter-spacing: 0.13em;
    text-shadow: 0 1px 6px rgba(24, 24, 21, 0.85);
    pointer-events: none;
    z-index: 1;
    transition: letter-spacing 0.35s var(--ease-suave), color 0.25s;
}
.panel-lineas--centro .panel-lineas__item:hover .panel-lineas__nombre {
    color: #fff;
    letter-spacing: 0.19em;
}

/* --- Variante 2: polaroid (esquina inferior derecha) --- */
.panel-foto--2 {
    right: 32px;
    bottom: 48px;
    width: 196px;
    background: #fff;
    padding: 8px 8px 36px;
    box-shadow: 6px 10px 32px -4px rgba(24, 24, 21, 0.30), 0 2px 8px rgba(24, 24, 21, 0.08);
    transform: rotate(-1.8deg) translateY(24px);
    animation: pf2-entrada 0.9s var(--ease-suave) 1.6s forwards;
    transition: transform 0.4s var(--ease-suave), box-shadow 0.4s;
    overflow: hidden;
}
@keyframes pf2-entrada {
    to { opacity: 1; transform: rotate(-1.8deg) translateY(0); }
}
.panel-foto--2:hover {
    transform: rotate(0deg) translateY(-4px);
    box-shadow: 10px 18px 52px -4px rgba(24, 24, 21, 0.42);
}
.panel-foto--2 .panel-foto__img {
    aspect-ratio: 1 / 1;
    overflow: hidden;
}
.panel-foto--2 .panel-foto__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.9s var(--ease-suave);
}
.panel-foto--2:hover .panel-foto__img img { transform: scale(1.05); }
.panel-foto--2 .panel-foto__etiqueta {
    display: block;
    margin-top: 8px;
    text-align: center;
    font-size: 0.63rem;
    font-style: italic;
    color: rgba(24, 24, 21, 0.52);
    letter-spacing: 0.04em;
    line-height: 1.4;
}
@media (max-width: 575.98px) {
    .panel-foto--2 { width: 156px; right: 16px; bottom: 24px; }
}
@media (prefers-reduced-motion: reduce) {
    .panel-foto--2 { animation: none; opacity: 1; transform: rotate(-1.8deg); }
}

/* --- Variante 3: showcase card (esquina inferior derecha, ancha) --- */
.panel-foto--3 {
    right: 20px;
    bottom: 30px;
    width: 256px;
    background: var(--papel);
    border: 1px solid var(--linea-fuerte);
    box-shadow: 0 20px 48px -12px rgba(24, 24, 21, 0.35);
    transform: translateY(28px);
    animation: pf3-entrada 0.8s var(--ease-suave) 1.6s forwards;
    overflow: hidden;
}
@keyframes pf3-entrada {
    to { opacity: 1; transform: translateY(0); }
}
.panel-foto--3 .panel-foto__img {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}
.panel-foto--3 .panel-foto__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.9s var(--ease-suave);
}
.panel-foto--3:hover .panel-foto__img img { transform: scale(1.04); }
.panel-foto--3 .panel-foto__badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--verde);
    color: #fff;
    font-size: 0.53rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    padding: 0.28rem 0.55rem;
}
.panel-foto--3 .panel-foto__pie {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 0.9rem;
    border-top: 1px solid var(--linea);
    gap: 0.5rem;
}
.panel-foto--3 .panel-foto__etiqueta {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.13em;
    color: var(--ink);
    line-height: 1.4;
}
.panel-foto--3 .panel-foto__cta {
    font-size: 0.6rem;
    color: var(--verde-oscuro);
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
}
.panel-foto--3 .panel-foto__cta:hover { text-decoration: underline; }
@media (max-width: 575.98px) {
    .panel-foto--3 { width: 210px; right: 14px; }
}
@media (prefers-reduced-motion: reduce) {
    .panel-foto--3 { animation: none; opacity: 1; transform: none; }
}

/* ---------- Tarjetas de blog ---------- */

.tarjeta-post {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--papel);
    border: 1px solid var(--linea);
    text-decoration: none;
    color: var(--ink);
    transition: border-color 0.4s var(--ease-suave),
                box-shadow 0.4s var(--ease-suave),
                transform 0.4s var(--ease-suave);
}

.tarjeta-post:hover {
    color: var(--ink);
    border-color: var(--ink);
    box-shadow: var(--sombra);
    transform: translateY(-4px);
}

.tarjeta-post__media {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-bottom: 1px solid var(--linea);
    background: var(--crema);
}

.tarjeta-post__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.1s var(--ease-suave);
}

.tarjeta-post:hover .tarjeta-post__media img { transform: scale(1.05); }

.tarjeta-post__tipo {
    position: absolute;
    top: 0;
    left: 0;
    background: var(--ink);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    padding: 0.45rem 0.9rem;
}

.tarjeta-post__tipo--video { background: var(--verde-oscuro); }

.tarjeta-post__cuerpo {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    padding: 1.5rem;
}

.tarjeta-post__fecha {
    font-size: 0.66rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--gris-texto);
}

.tarjeta-post__titulo {
    font-family: 'Fraunces', serif;
    font-size: 1.25rem;
    font-weight: 500;
    margin: 0.7rem 0;
    line-height: 1.25;
}

.tarjeta-post__resumen {
    font-size: 0.88rem;
    color: var(--gris-texto);
    flex-grow: 1;
    margin-bottom: 1rem;
}

/* ---------- Artículo individual ---------- */

.post-cuerpo {
    font-size: 1.02rem;
    line-height: 1.8;
    color: var(--ink-suave);
}

.post-cuerpo h2 {
    font-family: 'Fraunces', serif;
    font-weight: 500;
    font-size: 1.6rem;
    margin: 2.2rem 0 1rem;
    color: var(--ink);
}

.post-cuerpo ul { padding-left: 1.2rem; }
.post-cuerpo li { margin-bottom: 0.5rem; }

.post-cuerpo strong { color: var(--ink); }

.video-marco {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--ink);
    border: 1px solid var(--linea);
}

.video-marco iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* ---------- Estado activo de navegación ---------- */

.nav-link-davinci.activo { color: var(--verde-oscuro) !important; }
.nav-link-davinci.activo::after { transform: scaleX(1); }

/* ---------- Hero de landing ---------- */

.hero-landing {
    border-bottom: 1px solid var(--linea);
    background: var(--crema);
}

.hero-landing__texto { padding: clamp(3.5rem, 7vw, 6.5rem) 0; }

.hero-landing__titulo { font-size: clamp(2.3rem, 4.4vw, 3.8rem); }

.hero-landing__media {
    position: relative;
    min-height: 480px;
    height: 100%;
}

.hero-landing__media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.miga {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--gris-texto);
}

.miga a { color: var(--gris-texto); text-decoration: none; }
.miga a:hover { color: var(--verde-oscuro); }

/* ---------- Beneficios de línea ---------- */

.beneficio {
    border-top: 1px solid var(--linea-fuerte);
    padding-top: 1.4rem;
    height: 100%;
}

.beneficio__num {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-size: 1rem;
    color: var(--verde);
    display: block;
    margin-bottom: 0.8rem;
}

.beneficio__titulo {
    font-family: 'Fraunces', serif;
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 0.6rem;
}

.beneficio__desc {
    font-size: 0.9rem;
    color: var(--gris-texto);
    margin-bottom: 0;
}

/* ---------- Galería de casos ---------- */

.caso {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--linea);
    background: var(--ink);
    transition: box-shadow 0.4s var(--ease-suave), transform 0.4s var(--ease-suave);
}

.caso img {
    width: 100%;
    height: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform 1.1s var(--ease-suave), opacity 0.5s;
}

.caso:hover {
    box-shadow: 0 20px 48px -12px rgba(24, 24, 21, 0.38);
    transform: translateY(-3px);
}

.caso:hover img { transform: scale(1.05); opacity: 0.85; }

.caso__pie {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 1.5rem 1.25rem 1rem;
    background: linear-gradient(transparent, rgba(24, 24, 21, 0.82));
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

/* ---------- Proceso de trabajo ---------- */

.paso {
    border-left: 1px solid var(--linea-fuerte);
    padding-left: 1.5rem;
    height: 100%;
}

.paso__num {
    font-family: 'Fraunces', serif;
    font-size: 2.4rem;
    font-weight: 480;
    line-height: 1;
    color: var(--verde-oscuro);
    display: block;
    margin-bottom: 0.9rem;
}

.paso__titulo {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: 0.5rem;
}

.paso__desc {
    font-size: 0.88rem;
    color: var(--gris-texto);
    margin-bottom: 0;
}

/* ---------- Preguntas frecuentes ---------- */

.faq-item {
    border-bottom: 1px solid var(--linea);
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 0;
    font-family: 'Fraunces', serif;
    font-size: 1.15rem;
    font-weight: 500;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: "+";
    font-family: 'Archivo', sans-serif;
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--verde-oscuro);
    transition: transform 0.3s var(--ease-suave);
    flex-shrink: 0;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item p {
    font-size: 0.92rem;
    color: var(--gris-texto);
    max-width: 64ch;
    padding-bottom: 1.5rem;
    margin: 0;
}

/* ---------- CTA intermedio de landing ---------- */

.banda-cta {
    background: var(--ink);
    color: var(--papel);
}

.banda-cta .titulo {
    font-family: 'Fraunces', serif;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 480;
}

/* ---------- Hero carousel ---------- */

.hero-davinci__carousel {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-davinci__carousel .carousel-inner,
.hero-davinci__carousel .carousel-item {
    height: 100%;
    background: var(--papel);
}

.hero-davinci__carousel .carousel-item img {
    object-fit: contain;
    object-position: center top;
}

.hero-davinci__carousel .carousel-control-prev,
.hero-davinci__carousel .carousel-control-next {
    width: 12%;
    opacity: 0;
    transition: opacity 0.35s;
    z-index: 5;
}

.hero-davinci__media:hover .hero-davinci__carousel .carousel-control-prev,
.hero-davinci__media:hover .hero-davinci__carousel .carousel-control-next {
    opacity: 0.55;
}

.hero-davinci__carousel .carousel-control-prev:hover,
.hero-davinci__carousel .carousel-control-next:hover {
    opacity: 1 !important;
}

/* ---------- Ajustes responsive ---------- */

@media (max-width: 991.98px) {
    .hero-davinci__media { min-height: 320px; }
    .nav-davinci .navbar-brand img { height: 36px; }
    .wa-flotante .wa-texto { display: none; }
    .wa-flotante { padding: 0.95rem; border-radius: 50%; }
}

/* --- Panel "Distribuidor autorizado" — derecha centrada (index1) --- */
.panel-autorizado {
    display: none;
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%) translateX(12px);
    z-index: 1044;
    width: 128px;
    flex-direction: column;
    align-items: center;
    gap: 7px;
    background: #fff;
    border: 1px solid var(--linea-fuerte);
    border-top: 3px solid var(--verde-davinci);
    padding: 16px 12px 14px;
    border-radius: 0 0 4px 4px;
    box-shadow: 0 4px 20px rgba(0,0,0,.10);
    text-align: center;
    animation: pf1-entrada 0.8s var(--ease-suave) 0.7s both;
}
@media (min-width: 1200px) {
    .panel-autorizado { display: flex; }
}
.panel-autorizado__etiqueta {
    font-size: 0.60rem;
    text-transform: uppercase;
    letter-spacing: 0.13em;
    color: var(--verde-davinci);
    font-weight: 600;
    line-height: 1.4;
}
.panel-autorizado__sep {
    width: 28px;
    height: 1px;
    background: var(--linea-fuerte);
    flex-shrink: 0;
}
.panel-autorizado__marca {
    font-family: var(--fuente-titulo);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--texto-principal);
    line-height: 1.25;
}

/* =============================================
   PROPUESTA A — Canvas Editorial (index3)
   ============================================= */

.hero-editorial-a {
    display: flex;
    min-height: 92vh;
    align-items: stretch;
}
@media (max-width: 991.98px) {
    .hero-editorial-a { flex-direction: column; min-height: auto; }
}
.hero-editorial-a__texto {
    flex: 0 0 52%;
    background: var(--ink);
    display: flex;
    align-items: center;
    padding: 7rem 0 5rem;
}
.hero-editorial-a__imagen {
    flex: 1;
    position: relative;
    overflow: hidden;
    min-height: 340px;
}
.hero-editorial-a__imagen img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.hero-editorial-a__titulo {
    font-size: clamp(2.4rem, 4vw, 4.6rem);
    color: #fff;
    margin-bottom: 2rem;
}
.hero-editorial-a__titulo em {
    color: var(--verde);
    font-style: italic;
    font-weight: 400;
}
.hero-editorial-a .kicker--claro::before { background: var(--verde); }
.hero-editorial-a .btn-davinci-fantasma {
    border-color: rgba(255,255,255,.40);
    color: rgba(255,255,255,.82);
    background: transparent;
}
.hero-editorial-a .btn-davinci-fantasma:hover {
    border-color: #fff;
    color: #fff;
    background: transparent;
}
.hero-editorial-a .hero-davinci__sello {
    color: rgba(255,255,255,.5);
    border-color: rgba(255,255,255,.18);
}

.strip-stats-a {
    border-bottom: 1px solid var(--linea);
    background: var(--papel);
}
.strip-stats-a__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 767.98px) {
    .strip-stats-a__grid { grid-template-columns: repeat(2, 1fr); }
}
.strip-stats-a__item {
    padding: 1.5rem 2rem;
    border-right: 1px solid var(--linea);
    text-align: center;
}
.strip-stats-a__item:last-child { border-right: none; }
.strip-stats-a__cifra {
    font-family: 'Fraunces', serif;
    font-size: 2rem;
    font-weight: 500;
    color: var(--ink);
    line-height: 1;
    display: block;
}
.strip-stats-a__etiqueta {
    font-size: 0.68rem;
    color: var(--gris-texto);
    text-transform: uppercase;
    letter-spacing: 0.10em;
    margin-top: 0.35rem;
    display: block;
}

.lineas-editorial-a {
    list-style: none;
    padding: 0;
    margin: 0;
}
.linea-editorial-a {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1.25rem 0.5rem;
    border-bottom: 1px solid var(--linea);
    text-decoration: none;
    color: var(--ink);
    transition: background 0.2s var(--ease-suave), padding 0.25s var(--ease-suave);
    border-radius: 2px;
}
.linea-editorial-a:first-child { border-top: 1px solid var(--linea); }
.linea-editorial-a:hover {
    padding-left: 1.2rem;
    padding-right: 1rem;
    background: var(--crema);
    color: var(--ink);
    text-decoration: none;
}
.linea-editorial-a__num {
    font-size: 0.60rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    color: var(--verde);
    min-width: 2.2rem;
    flex-shrink: 0;
}
.linea-editorial-a__img {
    width: 80px;
    height: 54px;
    flex-shrink: 0;
    overflow: hidden;
    background: var(--crema);
}
.linea-editorial-a__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.65s var(--ease-suave);
}
.linea-editorial-a:hover .linea-editorial-a__img img { transform: scale(1.08); }
.linea-editorial-a__cuerpo {
    flex: 1;
    min-width: 0;
}
.linea-editorial-a__categoria {
    font-size: 0.62rem;
    color: var(--gris-texto);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    display: block;
    margin-bottom: 0.15rem;
}
.linea-editorial-a__nombre {
    font-size: 1.05rem;
    font-weight: 500;
    display: block;
}
.linea-editorial-a__flecha {
    font-size: 1.1rem;
    color: var(--verde);
    flex-shrink: 0;
    transition: transform 0.2s var(--ease-suave);
}
.linea-editorial-a:hover .linea-editorial-a__flecha { transform: translateX(6px); }

/* =============================================
   PROPUESTA B — Authority Split (index4)
   ============================================= */

.hero-davinci__stats-interno {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem 2.5rem;
    padding-top: 1.5rem;
    margin-top: 1.5rem;
    border-top: 1px solid var(--linea);
}

.cta-lateral-b {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1044;
    background: var(--verde);
    padding: 1.75rem 0.65rem;
    text-decoration: none;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0.55rem;
    border-radius: 4px 0 0 4px;
    transition: background 0.2s, padding 0.2s;
    cursor: pointer;
    border: none;
    outline: none;
}
@media (min-width: 1200px) {
    .cta-lateral-b { display: flex; }
}
.cta-lateral-b:hover { background: var(--verde-oscuro); padding: 1.75rem 1rem; }
.cta-lateral-b__texto {
    writing-mode: vertical-lr;
    transform: rotate(180deg);
    font-size: 0.59rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.20em;
    white-space: nowrap;
    color: #fff;
}
.cta-lateral-b__flecha { font-size: 0.8rem; color: rgba(255,255,255,.7); }

.segmento-grid-b {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: rgba(255,255,255,.08);
    border-radius: 2px;
    overflow: hidden;
}
@media (max-width: 767.98px) {
    .segmento-grid-b { grid-template-columns: repeat(2, 1fr); }
}
.segmento-grid-b__item {
    background: rgba(24,24,21,.0);
    padding: 2rem 1.5rem;
    border-top: 2px solid transparent;
    transition: border-color 0.25s, background 0.25s;
}
.segmento-grid-b__item:hover {
    background: rgba(255,255,255,.04);
    border-top-color: var(--verde);
}
.segmento-grid-b__num {
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    color: var(--verde);
    margin-bottom: 0.65rem;
    display: block;
}
.segmento-grid-b__titulo {
    font-size: 0.88rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}
.segmento-grid-b__desc {
    font-size: 0.74rem;
    color: rgba(255,255,255,.52);
    line-height: 1.65;
}

/* =============================================
   PROPUESTA C — Conversion B2B (index5)
   ============================================= */

.hero-conv {
    background: var(--crema);
    padding: 5.5rem 0 4rem;
    min-height: 88vh;
    display: flex;
    align-items: center;
}
@media (max-width: 991.98px) {
    .hero-conv { min-height: auto; padding: 5rem 0 3rem; }
}
.hero-conv__titulo {
    font-size: clamp(2.2rem, 3.8vw, 4rem);
    margin-bottom: 1.25rem;
    line-height: 1.05;
}
.hero-conv__desc {
    font-size: 1rem;
    color: var(--gris-texto);
    max-width: 46ch;
    line-height: 1.65;
    margin-bottom: 2rem;
}
.hero-conv__stats {
    display: flex;
    gap: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--linea-fuerte);
    margin-top: 0.5rem;
}
.hero-conv__stat-cifra {
    font-family: 'Fraunces', serif;
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--ink);
    line-height: 1;
    display: block;
}
.hero-conv__stat-nota {
    font-size: 0.65rem;
    color: var(--gris-texto);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.2rem;
    display: block;
}

.hero-conv__form-card {
    background: #fff;
    border: 1px solid var(--linea-fuerte);
    border-top: 4px solid var(--verde);
    padding: 2rem 1.75rem 1.75rem;
}
.hero-conv__form-titulo {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gris-texto);
    margin-bottom: 1.25rem;
    display: block;
}
.hero-conv__campo {
    display: block;
    width: 100%;
    padding: 0.72rem 0.9rem;
    border: 1px solid var(--linea-fuerte);
    background: var(--papel);
    font-family: 'Archivo', sans-serif;
    font-size: 0.85rem;
    color: var(--ink);
    border-radius: 0;
    margin-bottom: 0.6rem;
    outline: none;
    transition: border-color 0.2s;
    -webkit-appearance: none;
    appearance: none;
}
.hero-conv__campo:focus { border-color: var(--verde); }
.hero-conv__campo::placeholder { color: var(--gris-texto); }
.hero-conv__submit {
    display: block;
    width: 100%;
    background: var(--verde);
    color: #fff;
    border: none;
    padding: 0.9rem;
    font-family: 'Archivo', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    cursor: pointer;
    transition: background 0.2s;
    border-radius: 0;
    margin-top: 0.25rem;
}
.hero-conv__submit:hover { background: var(--verde-oscuro); }
.hero-conv__privacidad {
    font-size: 0.62rem;
    color: var(--gris-texto);
    text-align: center;
    margin-top: 0.7rem;
    line-height: 1.5;
}

.trust-strip {
    background: var(--papel);
    border-top: 1px solid var(--linea);
    border-bottom: 1px solid var(--linea);
}
.trust-strip__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 767.98px) {
    .trust-strip__grid { grid-template-columns: 1fr; }
}
.trust-strip__item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.35rem 1.5rem;
    border-right: 1px solid var(--linea);
}
.trust-strip__item:last-child { border-right: none; }
.trust-strip__icono {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--verde-tinte);
    color: var(--verde);
}
.trust-strip__icono svg { width: 20px; height: 20px; }
.trust-strip__fuerte {
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--ink);
    display: block;
    line-height: 1.2;
}
.trust-strip__suave {
    font-size: 0.68rem;
    color: var(--gris-texto);
    margin-top: 0.15rem;
    display: block;
}

.por-que-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem 2rem;
}
@media (max-width: 991.98px) {
    .por-que-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 1.5rem; }
}
.por-que-item__icono-wrap {
    width: 50px;
    height: 50px;
    background: var(--verde-tinte);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--verde);
    flex-shrink: 0;
}
.por-que-item__icono-wrap svg { width: 22px; height: 22px; }
.por-que-item__titulo {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.4rem;
    line-height: 1.3;
}
.por-que-item__desc {
    font-size: 0.78rem;
    color: var(--gris-texto);
    line-height: 1.6;
}

/* =============================================
   INDEX-1 — Branding de Entrada
   ============================================= */

.hero-matrium {
    min-height: 92vh;
    background: var(--ink);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 7rem 0 5rem;
}
.hero-matrium__img {
    position: absolute;
    right: 0; top: 0;
    width: 65%; height: 100%;
    object-fit: cover;
    opacity: 0.28;
    mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,.9) 30%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,.85) 22%);
}
@media (max-width: 991.98px) {
    .hero-matrium { min-height: auto; padding: 5rem 0 3rem; }
    .hero-matrium__img { width: 100%; opacity: 0.38; mask-image: none; -webkit-mask-image: none; }
}
.hero-matrium__titulo {
    font-size: clamp(2.8rem, 5vw, 5.4rem);
    color: #fff;
    line-height: 1.02;
    margin-bottom: 1.5rem;
    position: relative;
}
.hero-matrium__titulo em { color: var(--verde); }
.hero-matrium__subtitulo {
    font-size: 1.05rem;
    color: rgba(255,255,255,.62);
    max-width: 50ch;
    margin-bottom: 2.5rem;
    line-height: 1.75;
    position: relative;
}

/* Credential strip oscura */
.cred-strip {
    background: #0c0c09;
    border-top: 1px solid rgba(255,255,255,.07);
    padding: 1rem 0;
}
.cred-strip__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: stretch;
}
.cred-strip__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.5rem;
    border-right: 1px solid rgba(255,255,255,.07);
    flex: 1;
    min-width: 160px;
}
.cred-strip__item:last-child { border-right: none; }
.cred-strip__num {
    font-family: 'Fraunces', serif;
    font-size: 1.6rem;
    color: var(--verde);
    font-weight: 500;
    line-height: 1;
    flex-shrink: 0;
}
.cred-strip__texto {
    font-size: 0.62rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,.45);
    line-height: 1.5;
}
@media (max-width: 575.98px) {
    .cred-strip__item { border-right: none; flex: 0 0 50%; }
}

/* Grilla de sectores industriales */
.sector-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--ink);
}
@media (max-width: 767.98px) { .sector-grid { grid-template-columns: repeat(2, 1fr); } }
.sector-card {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    text-decoration: none;
    display: block;
}
.sector-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.9s var(--ease-suave), filter 0.5s;
    filter: brightness(0.55) saturate(0.8);
}
.sector-card:hover img { transform: scale(1.07); filter: brightness(0.35) saturate(0.6); }
.sector-card__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.72) 0%, transparent 65%);
    display: flex; flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem 1.25rem;
}
.sector-card:hover .sector-card__overlay {
    background: linear-gradient(to top, rgba(30,138,82,.65) 0%, transparent 75%);
}
.sector-card__cat {
    font-size: 0.58rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.2em;
    color: var(--verde); margin-bottom: 0.3rem; display: block;
    transition: color 0.3s;
}
.sector-card:hover .sector-card__cat { color: #7fd4a6; }
.sector-card__nombre {
    font-family: 'Fraunces', serif;
    font-size: 1.2rem; color: #fff; line-height: 1.2;
}
.sector-card__flecha {
    font-size: 0.68rem; color: rgba(255,255,255,0);
    font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.14em; margin-top: 0.4rem; display: block;
    transition: color 0.35s;
}
.sector-card:hover .sector-card__flecha { color: rgba(255,255,255,.75); }

/* Grilla de 8 métricas */
.metrica-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--linea);
    border: 1px solid var(--linea);
}
@media (max-width: 991.98px) { .metrica-grid { grid-template-columns: repeat(2, 1fr); } }
.metrica-item {
    background: var(--papel);
    padding: 1.75rem 1.5rem;
    transition: background 0.2s;
}
.metrica-item:hover { background: var(--crema); }
.metrica-item__icono { width: 32px; height: 32px; color: var(--verde); margin-bottom: 0.85rem; }
.metrica-item__icono svg { width: 26px; height: 26px; }
.metrica-item__titulo {
    font-size: 0.82rem; font-weight: 700;
    color: var(--ink); margin-bottom: 0.35rem; display: block;
}
.metrica-item__desc {
    font-size: 0.74rem; color: var(--gris-texto); line-height: 1.55;
}

/* Proceso 4 pasos */
.proceso-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--crema);
    border: 1px solid var(--linea);
}
@media (max-width: 767.98px) { .proceso-4 { grid-template-columns: repeat(2, 1fr); } }
.proceso-4__paso {
    padding: 2.5rem 1.75rem;
    border-right: 1px solid var(--linea);
    position: relative;
}
.proceso-4__paso:last-child { border-right: none; }
.proceso-4__num {
    font-family: 'Fraunces', serif;
    font-size: 2.8rem; color: rgba(30,138,82,.2);
    line-height: 1; display: block; margin-bottom: 1rem; font-style: italic;
}
.proceso-4__titulo {
    font-size: 0.82rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.12em;
    color: var(--ink); margin-bottom: 0.55rem; display: block;
}
.proceso-4__desc {
    font-size: 0.8rem; color: var(--gris-texto); line-height: 1.65;
}

/* CTA mockup oscuro */
.cta-mockup {
    background: var(--ink);
    padding: 5rem 0;
}
.cta-mockup__titulo {
    font-size: clamp(1.8rem, 3vw, 3.2rem);
    color: #fff; margin-bottom: 0.75rem;
}
.cta-mockup__subtitulo {
    color: rgba(255,255,255,.55);
    font-size: 1rem; max-width: 50ch;
    margin-bottom: 2.5rem; line-height: 1.75;
}

/* =============================================
   INDEX-2 — Conversión B2B (ref. Uncle Mats)
   ============================================= */

.hero-uncle {
    padding: 5.5rem 0 3.5rem;
    background: var(--crema);
    border-bottom: 1px solid var(--linea);
}
.hero-uncle__titulo {
    font-size: clamp(2.4rem, 4.5vw, 4.8rem);
    line-height: 1.04; max-width: 16ch;
}
.hero-uncle__desc {
    font-size: 1.02rem; color: var(--gris-texto);
    max-width: 50ch; margin-bottom: 2.5rem; line-height: 1.8;
}
.hero-uncle__stats {
    display: flex; flex-wrap: wrap;
    gap: 1.5rem 3rem;
    margin-top: 2.5rem; padding-top: 2rem;
    border-top: 1px solid var(--linea);
}
.hero-uncle__stat-cifra {
    font-family: 'Fraunces', serif; font-size: 2.2rem;
    font-weight: 500; color: var(--verde);
    display: block; line-height: 1;
}
.hero-uncle__stat-nota {
    font-size: 0.63rem; text-transform: uppercase;
    letter-spacing: 0.14em; color: var(--gris-texto);
    display: block; margin-top: 0.3rem;
}

/* Trust bar */
.trust-bar {
    background: var(--ink);
    padding: 0.65rem 0;
}
.trust-bar__inner {
    display: flex; flex-wrap: wrap;
    align-items: center; justify-content: center;
    gap: 0 2rem;
}
.trust-bar__item {
    display: flex; align-items: center; gap: 0.45rem;
    font-size: 0.63rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.13em;
    color: rgba(255,255,255,.65);
    padding: 0.3rem 0; white-space: nowrap;
}
.trust-bar__item::before { content: "✓"; color: #7fd4a6; font-size: 0.72rem; }

/* Selector de problema */
.selector-wrap { background: var(--crema); }
.selector-tabs {
    display: flex; gap: 0;
    border-bottom: 2px solid var(--linea);
    margin-bottom: 2rem;
}
.selector-tab {
    flex: 1; padding: 0.85rem 1rem;
    font-size: 0.7rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.14em;
    color: var(--gris-texto); background: none; border: none;
    border-bottom: 2px solid transparent; cursor: pointer;
    margin-bottom: -2px;
    transition: color 0.2s, border-color 0.2s; text-align: center;
}
.selector-tab.activo { color: var(--verde-oscuro); border-bottom-color: var(--verde); }
.selector-panel { display: none; }
.selector-panel.activo { display: grid; }
.selector-panel--3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 1px; background: var(--linea);
}
@media (max-width: 767.98px) {
    .selector-panel--3 { grid-template-columns: repeat(2, 1fr); }
    .selector-tab { padding: 0.7rem 0.4rem; font-size: 0.6rem; }
}
.problema-item {
    background: var(--papel); padding: 1.25rem;
    text-decoration: none; color: var(--ink); display: block;
    transition: background 0.2s, border-left-color 0.2s;
    border-left: 3px solid transparent;
}
.problema-item:hover {
    background: var(--verde-tinte);
    border-left-color: var(--verde); color: var(--ink);
}
.problema-item__titulo {
    font-size: 0.84rem; font-weight: 700;
    display: block; margin-bottom: 0.3rem;
}
.problema-item__desc {
    font-size: 0.74rem; color: var(--gris-texto); line-height: 1.5;
}

/* Sistema 3 zonas */
.zona-sistema {
    display: grid; grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 767.98px) { .zona-sistema { grid-template-columns: 1fr; } }
.zona-item {
    padding: 3rem 2.25rem;
    border-right: 1px solid var(--linea);
}
.zona-item:last-child { border-right: none; }
.zona-item__num {
    font-family: 'Fraunces', serif; font-size: 4rem;
    color: var(--verde-tinte); line-height: 1;
    font-weight: 400; display: block; margin-bottom: 1rem;
    font-style: italic;
}
.zona-item__zona {
    font-size: 0.62rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.18em; color: var(--verde); margin-bottom: 0.35rem; display: block;
}
.zona-item__nombre {
    font-family: 'Fraunces', serif;
    font-size: 1.5rem; font-weight: 500;
    margin-bottom: 0.75rem; display: block;
}
.zona-item__desc {
    font-size: 0.84rem; color: var(--gris-texto); line-height: 1.7;
}

/* Testimonios */
.testimonio-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem;
}
@media (max-width: 767.98px) { .testimonio-grid { grid-template-columns: 1fr; } }
.testimonio-card {
    background: var(--papel);
    border: 1px solid var(--linea);
    border-top: 3px solid var(--verde);
    padding: 2rem 2rem 1.75rem;
}
.testimonio-card__estrellas {
    color: var(--verde); font-size: 0.9rem;
    margin-bottom: 1rem; letter-spacing: 0.1em;
}
.testimonio-card__cuerpo {
    font-size: 0.92rem; color: var(--ink-suave);
    line-height: 1.8; font-style: italic; margin-bottom: 1.25rem;
}
.testimonio-card__nombre {
    font-size: 0.72rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.14em;
    color: var(--ink); display: block;
}
.testimonio-card__empresa {
    font-size: 0.68rem; color: var(--gris-texto);
    display: block; margin-top: 0.15rem;
}

/* CTA especialista */
.cta-especialista {
    background: var(--verde-oscuro); padding: 5rem 0;
}
.cta-especialista__titulo {
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    color: #fff; margin-bottom: 1rem;
}
.cta-especialista__subtitulo {
    color: rgba(255,255,255,.7); font-size: 1rem;
    max-width: 52ch; line-height: 1.75; margin-bottom: 2.5rem;
}
.cta-especialista__garantias {
    display: flex; flex-wrap: wrap; gap: 0.75rem 2rem; margin-top: 2rem;
}
.cta-especialista__garantia {
    font-size: 0.68rem; color: rgba(255,255,255,.65);
    display: flex; align-items: center; gap: 0.45rem;
    font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em;
}
.cta-especialista__garantia::before { content: "✓"; color: #7fd4a6; }

/* =============================================
   INDEX-3 — Premium clase A (ref. Proform)
   ============================================= */

.hero-proform {
    background: var(--crema);
    min-height: 88vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
}
@media (max-width: 991.98px) {
    .hero-proform { grid-template-columns: 1fr; min-height: auto; }
}
.hero-proform__texto {
    display: flex; align-items: center;
    padding: 7rem 3.5rem 5rem 2rem;
}
@media (max-width: 767.98px) {
    .hero-proform__texto { padding: 4rem 1.5rem 3rem; }
}
.hero-proform__claim {
    font-size: 0.65rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.25em;
    color: var(--verde); display: block; margin-bottom: 1.5rem;
}
.hero-proform__titulo {
    font-size: clamp(2.4rem, 4vw, 4.6rem);
    line-height: 1.04; margin-bottom: 1.75rem;
}
.hero-proform__desc {
    font-size: 1rem; color: var(--gris-texto);
    max-width: 50ch; line-height: 1.85; margin-bottom: 2.5rem;
}
.hero-proform__sello {
    display: inline-flex; align-items: center; gap: 0.6rem;
    padding: 0.55rem 1rem; background: var(--papel);
    border: 1px solid var(--linea);
    font-size: 0.62rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.13em;
    color: var(--verde-oscuro); margin-bottom: 2rem;
}
.hero-proform__imagen {
    position: relative; overflow: hidden; min-height: 480px;
}
.hero-proform__imagen img {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover; object-position: center;
}
@media (max-width: 991.98px) {
    .hero-proform__imagen { min-height: 320px; position: relative; }
    .hero-proform__imagen img { position: relative; width: 100%; height: 320px; }
}

/* Proceso colaborativo */
.proceso-colab {
    display: grid; grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--linea);
    border-bottom: 1px solid var(--linea);
}
@media (max-width: 767.98px) { .proceso-colab { grid-template-columns: repeat(2, 1fr); } }
.proceso-colab__paso {
    padding: 2.75rem 1.75rem;
    border-right: 1px solid var(--linea);
    transition: background 0.25s;
}
.proceso-colab__paso:last-child { border-right: none; }
.proceso-colab__paso:hover { background: var(--crema); }
.proceso-colab__num {
    font-family: 'Fraunces', serif; font-size: 2.8rem;
    color: rgba(30,138,82,.18); line-height: 1;
    display: block; margin-bottom: 0.75rem; font-style: italic;
}
.proceso-colab__titulo {
    font-size: 0.78rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.14em;
    color: var(--ink); margin-bottom: 0.5rem; display: block;
}
.proceso-colab__desc {
    font-size: 0.82rem; color: var(--gris-texto); line-height: 1.65;
}

/* Venues / ambientes */
.venues-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 1px; background: var(--linea); border: 1px solid var(--linea);
}
@media (max-width: 991.98px) { .venues-grid { grid-template-columns: repeat(2, 1fr); } }
.venue-item {
    background: var(--papel); padding: 1.75rem 1.5rem;
    text-decoration: none; color: var(--ink);
    display: flex; align-items: flex-start; gap: 1rem;
    transition: background 0.2s, border-top-color 0.2s;
    border-top: 2px solid transparent;
}
.venue-item:hover {
    background: var(--crema);
    color: var(--verde-oscuro);
    border-top-color: var(--verde);
}
.venue-item__icono { flex-shrink: 0; width: 28px; height: 28px; color: var(--verde); margin-top: 2px; }
.venue-item__icono svg { width: 20px; height: 20px; }
.venue-item__nombre { font-size: 0.84rem; font-weight: 700; display: block; margin-bottom: 0.2rem; }
.venue-item__desc { font-size: 0.72rem; color: var(--gris-texto); line-height: 1.5; }
.venue-item:hover .venue-item__desc { color: var(--gris-texto); }

/* Principios Da Vinci */
.principios-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem;
}
@media (max-width: 767.98px) { .principios-grid { grid-template-columns: 1fr; gap: 2rem; } }
.principio-item { border-top: 2px solid var(--verde); padding-top: 1.5rem; }
.principio-item__num {
    font-family: 'Fraunces', serif; font-size: 0.9rem;
    font-style: italic; color: var(--verde);
    display: block; margin-bottom: 0.75rem;
}
.principio-item__titulo {
    font-size: 1rem; font-weight: 700; color: var(--ink);
    margin-bottom: 0.6rem; display: block;
}
.principio-item__desc {
    font-size: 0.85rem; color: var(--gris-texto); line-height: 1.75;
}

/* CTA equipo de diseño */
.cta-equipo {
    background: var(--crema);
    border-top: 1px solid var(--linea);
    padding: 5rem 0;
}
.cta-equipo__titulo { font-size: clamp(1.8rem, 3vw, 3.2rem); margin-bottom: 1rem; }
.cta-equipo__subtitulo {
    font-size: 1rem; color: var(--gris-texto);
    max-width: 52ch; line-height: 1.8; margin-bottom: 2.5rem;
}
.cta-equipo__garantia {
    font-size: 0.75rem; color: var(--gris-texto);
    font-style: italic; margin-top: 1.25rem;
}

/* ── Botón play de video en el hero ── */
.hero-play-btn {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,.35);
    background: rgba(255,255,255,.08);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    transition: background 0.3s var(--ease-suave), border-color 0.3s var(--ease-suave);
    flex-shrink: 0;
    padding: 0;
}

.hero-play-btn:hover {
    background: rgba(255,255,255,.18);
    border-color: rgba(255,255,255,.8);
}

.hero-play-btn__texto {
    font-size: .7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .16em;
    color: rgba(255,255,255,.55);
}

/* ── Selector de industrias Matrium-style ── */

.industria-section { background: var(--ink); }

.industria-selector {
    display: flex;
    min-height: 660px;
}

.industria-selector__lista {
    width: 42%;
    padding: 5rem 3.5rem 4rem;
    display: flex;
    flex-direction: column;
}

.industria-selector__panel {
    width: 58%;
    position: relative;
    overflow: hidden;
    background: var(--ink-suave);
}

.industria-panel-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.55s var(--ease-suave);
    pointer-events: none;
}

.industria-panel-img.activo { opacity: 1; }

.industria-item {
    display: flex;
    gap: 1.25rem;
    padding: 1.25rem 0 1.25rem 1rem;
    margin-left: -1rem;
    border-bottom: 1px solid rgba(255,255,255,.06);
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: border-color 0.3s var(--ease-suave);
    user-select: none;
}

.industria-item:last-child { border-bottom: none; }

.industria-item.activo,
.industria-item:hover { border-left-color: var(--verde); }

.industria-item__num {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--verde);
    letter-spacing: 0.1em;
    padding-top: 0.25rem;
    flex-shrink: 0;
}

.industria-item__nombre {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: rgba(255,255,255,.7);
    display: block;
    line-height: 1.5;
    transition: color 0.2s;
}

.industria-item.activo .industria-item__nombre,
.industria-item:hover .industria-item__nombre { color: #fff; }

.industria-item__tagline {
    font-size: 0.78rem;
    color: rgba(255,255,255,.38);
    display: block;
    margin-top: 0.1rem;
    font-style: italic;
}

.industria-item__desc {
    font-size: 0.83rem;
    color: rgba(255,255,255,.62);
    margin-top: 0.75rem;
    line-height: 1.75;
    max-width: 42ch;
    display: none;
}

.industria-item__cta {
    display: none;
    margin-top: 0.75rem;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--verde);
    text-decoration: none;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.2s;
}

.industria-item__cta:hover { color: #7fd4a6; }

.industria-item.activo .industria-item__desc { display: block; }
.industria-item.activo .industria-item__cta  { display: inline-flex; }

@media (max-width: 991.98px) {
    .industria-selector {
        flex-direction: column;
    }
    .industria-selector__lista {
        width: 100%;
        padding: 3rem 1.5rem;
    }
    .industria-selector__panel {
        width: 100%;
        height: 360px;
        order: -1;
    }
}

/* ── Slider comparador antes / después ──────────────── */

.comparador-wrap {
    padding: 5rem 0 4rem;
    background: var(--papel);
}

.comparador {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 7;
    overflow: hidden;
    cursor: ew-resize;
    user-select: none;
    -webkit-user-select: none;
    border-radius: 6px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .18);
}

.comparador__capa {
    position: absolute;
    inset: 0;
}

.comparador__capa img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
    display: block;
}

.comparador__capa--despues {
    z-index: 2;
    /* clip-path se controla vía JS */
}

.comparador__etiqueta {
    position: absolute;
    bottom: 1.5rem;
    padding: .45rem 1.1rem;
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    border-radius: 3px;
    z-index: 3;
    pointer-events: none;
}

.comparador__capa--antes .comparador__etiqueta {
    left: 1.25rem;
    background: rgba(0, 0, 0, .72);
    color: rgba(255, 255, 255, .88);
    z-index: 1;
}

.comparador__capa--despues .comparador__etiqueta {
    right: 1.25rem;
    background: var(--verde);
    color: #fff;
    z-index: 3;
}

.comparador__divisor {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: #fff;
    transform: translateX(-50%);
    z-index: 4;
    pointer-events: none;
    box-shadow: 0 0 10px rgba(0, 0, 0, .35);
}

.comparador__handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, .28);
    color: var(--ink);
}

@media (max-width: 767px) {
    .comparador { aspect-ratio: 4 / 3; }
    .comparador-wrap { padding: 3rem 0 2.5rem; }
}