/* =====================================================
   CLIENTES FELICES — estilos complementarios
   Usa las variables y clases base de styles.css
   ===================================================== */

/* ── HERO ──────────────────────────────────────────────
   FIX: padding-top generoso para no tapar el header fijo.
   El header mide ~76px. Se usa page-header como referencia
   (calc(80px + var(--space-xxl)) de styles.css)
   En tu styles.css, para corregir en TODAS las páginas,
   busca .page-header y asegúrate que tenga:
     padding: calc(80px + var(--space-xl)) 0 var(--space-xl);
   ──────────────────────────────────────────────────── */
.cf-hero {
    padding: calc(80px + var(--space-xl)) 0 var(--space-xxl);
    background: var(--gradiente-negro);
    position: relative;
    text-align: center;
    /* SIN overflow:hidden — evita que corte el contenido */
}
.cf-hero::before {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(circle at 50% 60%, rgba(230,57,70,.12) 0%, transparent 55%),
        radial-gradient(circle at 80% 20%, rgba(255,214,10,.07) 0%, transparent 40%);
    pointer-events: none; z-index: 0;
}
.cf-hero > .container { position: relative; z-index: 1; }

.cf-hero__badge {
    display: inline-flex; align-items: center; gap: var(--space-xs);
    background: rgba(230,57,70,.10); border: 1px solid var(--rojo);
    color: var(--rojo); padding: 6px 18px; border-radius: var(--radius-lg);
    font-size: .85rem; font-weight: 600; margin-bottom: var(--space-md);
}
.cf-hero__title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 9vw, 6rem);
    line-height: 1; letter-spacing: 4px;
    margin-bottom: var(--space-sm);
}
.cf-hero__title em { color: var(--rojo); font-style: normal; display: block; }
.cf-hero__sub {
    color: var(--gris); font-size: 1.05rem;
    max-width: 540px; margin: 0 auto var(--space-lg); line-height: 1.7;
}

/* ── DESCUENTO 10% ── */
.cf-discount { background: var(--gradiente-rojo); padding: var(--space-xxl) 0; }
.cf-discount__grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: var(--space-xl); align-items: center;
}
@media (max-width: 768px) { .cf-discount__grid { grid-template-columns: 1fr; gap: var(--space-lg); } }
.cf-discount__headline {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem); letter-spacing: 2px; line-height: 1.05;
}
.cf-discount__headline span {
    display: block; font-size: clamp(4rem, 10vw, 7rem);
    line-height: .9; color: var(--amarillo);
}
.cf-discount__desc { opacity: .9; margin-top: var(--space-sm); font-size: .95rem; line-height: 1.7; }
.cf-ways { display: flex; flex-direction: column; gap: var(--space-md); }
.cf-way {
    background: rgba(0,0,0,.2); border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--radius-md); padding: var(--space-md) var(--space-lg);
    display: flex; gap: var(--space-md); align-items: flex-start;
    transition: var(--transition-fast);
}
.cf-way:hover { background: rgba(0,0,0,.3); }
.cf-way__icon { font-size: 1.8rem; flex-shrink: 0; line-height: 1; margin-top: 2px; }
.cf-way__title { font-size: .75rem; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--amarillo); margin-bottom: 4px; }
.cf-way__text  { font-size: .9rem; opacity: .88; line-height: 1.5; }

/* ── SECCIÓN GALERÍA ── */
.cf-gallery { padding: var(--space-xxl) 0; }

/* ── FILTROS — más grandes y notorios ── */
.cf-filters {
    display: flex; flex-wrap: wrap; gap: 10px;
    justify-content: center; margin-bottom: var(--space-xl);
}
.cf-filter-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 10px 22px;
    background: var(--negro-medio);
    border: 2px solid rgba(255,255,255,.12);
    color: var(--gris-claro);
    font-family: var(--font-body);
    font-size: .85rem; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
}
.cf-filter-btn:hover {
    border-color: var(--rojo);
    color: var(--blanco);
    background: rgba(230,57,70,.1);
}
.cf-filter-btn.active {
    background: var(--gradiente-rojo);
    border-color: var(--rojo);
    color: var(--blanco);
    box-shadow: var(--shadow-rojo);
}
.cf-filter-btn .cf-count {
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,.15);
    border-radius: 20px;
    font-size: .7rem; font-weight: 800;
    min-width: 20px; height: 20px;
    padding: 0 6px;
}
.cf-filter-btn.active .cf-count {
    background: rgba(0,0,0,.2);
}

/* ── GRID DE IMÁGENES — 4 cols desktop, compacto ── */
.cf-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}
@media (max-width: 1100px) { .cf-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .cf-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-sm); } }
@media (max-width: 400px)  { .cf-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; } }

/* Tarjeta */
.cf-card {
    background: var(--negro-suave);
    border-radius: var(--radius-md); overflow: hidden;
    border: 1px solid rgba(255,255,255,.05);
    cursor: pointer; transition: var(--transition-normal);
}
.cf-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--rojo); }

/* Contenedor imagen */
.cf-img-wrap {
    position: relative; overflow: hidden;
    aspect-ratio: 4/5;
}
.cf-img-wrap img {
    width: 100%; height: 100%; object-fit: cover; display: block;
    transition: var(--transition-normal);
    user-select: none; -webkit-user-drag: none; pointer-events: none;
}
.cf-card:hover .cf-img-wrap img { transform: scale(1.06); }

/* ── MARCA DE AGUA ──────────────────────────────────
   Se aplica automáticamente sobre cualquier .cf-img-wrap
   y sobre .catalog-item-image del catálogo.
   Requiere: images/logo/logo-monograma.png (solo símbolo
   MAS, sin texto, fondo transparente PNG)
   ─────────────────────────────────────────────────── */
.cf-img-wrap::after,
.catalog-item-image::after {
    content: '';
    position: absolute; bottom: 8px; right: 8px;
    width: 48px; height: 48px;
    background-image: url('../images/logo/logo-monograma.png');
    background-size: contain; background-repeat: no-repeat; background-position: center;
    opacity: .20;
    pointer-events: none; z-index: 3;
    filter: brightness(0) invert(1); /* fuerza blanco puro */
}

/* Badges */
.cf-badge {
    position: absolute; top: 8px; left: 8px; z-index: 4;
    background: var(--rojo); color: var(--blanco);
    font-size: .65rem; font-weight: 800; letter-spacing: 1.5px;
    text-transform: uppercase; padding: 3px 8px; border-radius: var(--radius-sm);
}
.cf-badge-video {
    position: absolute; top: 8px; right: 8px; z-index: 4;
    background: rgba(0,0,0,.75); color: var(--blanco);
    font-size: .65rem; font-weight: 700; padding: 3px 8px;
    border-radius: var(--radius-sm); display: flex; align-items: center; gap: 4px;
}
/* Ícono play tarjeta video */
.cf-card--video .cf-img-wrap::before {
    content: '\f144'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    font-size: 2.5rem; color: rgba(255,255,255,.9);
    text-shadow: 0 2px 16px rgba(0,0,0,.8);
    pointer-events: none; z-index: 3; transition: transform .3s;
}
.cf-card--video:hover .cf-img-wrap::before { transform: translate(-50%,-50%) scale(1.15); }

/* Overlay hover */
.cf-card__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(10,10,10,.85) 0%, transparent 50%);
    opacity: 0; transition: var(--transition-fast);
    display: flex; align-items: flex-end; padding: var(--space-sm); z-index: 2;
}
.cf-card:hover .cf-card__overlay { opacity: 1; }
.cf-card__overlay-name { font-size: .85rem; font-weight: 700; display: block; }
.cf-card__overlay-tag  { font-size: .7rem; color: var(--amarillo); letter-spacing: 1px; text-transform: uppercase; }

/* Cuerpo tarjeta */
.cf-card__body { padding: var(--space-sm); background: var(--negro-medio); }
.cf-card__stars { color: var(--amarillo); font-size: .75rem; margin-bottom: 4px; }
.cf-card__comment {
    font-size: .78rem; color: var(--gris); line-height: 1.5;
    display: -webkit-box; -webkit-line-clamp: 2;
    -webkit-box-orient: vertical; overflow: hidden;
}
.cf-card__date { font-size: .7rem; color: var(--gris); margin-top: 4px; }

/* ── CÓMO FUNCIONA ── */
.cf-how { padding: var(--space-xxl) 0; background: var(--negro-suave); }

/* ── CTA FINAL ── */
.cf-cta { padding: var(--space-xxl) 0; text-align: center; border-top: 1px solid rgba(255,214,10,.12); }
.cf-cta__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    letter-spacing: 3px; line-height: 1; margin-bottom: var(--space-md);
}
.cf-cta__title span { color: var(--amarillo); }
.cf-cta__sub { color: var(--gris); max-width: 500px; margin: 0 auto var(--space-lg); line-height: 1.7; }

.wa-msg-box {
    background: var(--negro-suave); border: 1px solid rgba(37,211,102,.2);
    border-radius: var(--radius-md); padding: var(--space-lg);
    max-width: 460px; margin: var(--space-xl) auto 0; text-align: left;
}
.wa-msg-box__head { display: flex; align-items: center; gap: 8px; color: #25D366; font-size: .75rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: var(--space-sm); }
.wa-msg-box__text { background: rgba(255,255,255,.04); border-left: 3px solid #25D366; border-radius: 4px; padding: var(--space-sm) var(--space-md); font-size: .85rem; color: var(--gris); line-height: 1.8; }
.wa-msg-box__hint { font-size: .75rem; color: var(--gris); margin-top: 6px; text-align: right; font-style: italic; }

/* ── LIGHTBOX fotos ── */
.cf-lightbox {
    display: none; position: fixed; inset: 0; z-index: 2500;
    background: rgba(0,0,0,.95);
    align-items: center; justify-content: center; padding: var(--space-md);
}
.cf-lightbox.open { display: flex; }
.cf-lightbox__inner { max-width: 500px; width: 100%; position: relative; }
.cf-lightbox__close { position: absolute; top: -42px; right: 0; background: none; border: none; color: var(--blanco); font-size: 1.5rem; cursor: pointer; opacity: .8; padding: 4px; transition: var(--transition-fast); }
.cf-lightbox__close:hover { opacity: 1; color: var(--rojo); }
.cf-lightbox img { width: 100%; border-radius: var(--radius-md) var(--radius-md) 0 0; pointer-events: none; user-select: none; }
.cf-lightbox__info { background: var(--negro-suave); padding: var(--space-md) var(--space-lg); border-radius: 0 0 var(--radius-md) var(--radius-md); }
.cf-lightbox__name { font-weight: 700; font-size: 1rem; display: block; }
.cf-lightbox__tag  { color: var(--amarillo); font-size: .75rem; letter-spacing: 1px; text-transform: uppercase; margin-top: 3px; display: block; }
.cf-lightbox__msg  { font-size: .85rem; color: var(--gris); margin-top: 8px; line-height: 1.5; }
.cf-lightbox__date { font-size: .72rem; color: var(--gris); margin-top: 5px; }

/* ── VIDEO MODAL ── */
.cf-video-modal {
    display: none !important; /* oculto por defecto — solo abre por JS */
    position: fixed; inset: 0; z-index: 2500;
    background: rgba(0,0,0,.97);
    align-items: center; justify-content: center; padding: var(--space-md);
}
.cf-video-modal.open { display: flex !important; }
.cf-video-modal__inner { max-width: 420px; width: 100%; position: relative; }
.cf-video-modal__inner.horizontal { max-width: 720px; }
.cf-video-modal__close { position: absolute; top: -42px; right: 0; background: none; border: none; color: var(--blanco); font-size: 1.5rem; cursor: pointer; opacity: .8; padding: 4px; transition: var(--transition-fast); }
.cf-video-modal__close:hover { opacity: 1; color: var(--rojo); }
.cf-video-modal video { width: 100%; aspect-ratio: 9/16; max-height: 82vh; border-radius: var(--radius-md) var(--radius-md) 0 0; background: #000; display: block; border: none; }
.cf-video-modal__inner.horizontal video { aspect-ratio: 16/9; }
.cf-video-modal__info { background: var(--negro-suave); padding: var(--space-sm) var(--space-md); border-radius: 0 0 var(--radius-md) var(--radius-md); }
.cf-video-modal__name    { font-weight: 700; font-size: .95rem; display: block; }
.cf-video-modal__product { color: var(--amarillo); font-size: .72rem; text-transform: uppercase; display: block; margin-top: 3px; }

/* ── fade-up ── */
.fade-up { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }