/* Casos de éxito: página general (/casos-de-exito/) y una página por caso. */
.casos { background: #fff; color: #000; font-family: 'Poppins', sans-serif; text-align: left; }
.casos section { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.casos h1, .casos h2, .casos h3 { color: #000; font-weight: 800; text-align: left; }
.casos p, .casos li { color: #222; line-height: 1.6; }

.casos-eyebrow { display: block; font-size: .85rem; font-weight: 700; text-transform: uppercase; color: #111; margin-bottom: 16px; }
.casos-lead { font-size: 1.15rem; max-width: 760px; margin: 0; }

/* Página general */
.casos-hero { padding-top: 180px !important; padding-bottom: 48px !important; }
.casos-hero h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); line-height: 1.1; text-transform: uppercase; margin-bottom: 20px; }

.casos-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; padding-bottom: 72px !important; }
.casos-grid-3 { grid-template-columns: repeat(3, 1fr); padding: 0 !important; }
.casos-card { display: flex; flex-direction: column; gap: 12px; padding: 32px; border: 1px solid #E2E8F0; border-radius: 16px; color: #000; text-decoration: none; transition: transform .2s ease; }
.casos-card:hover { transform: translateY(-3px); color: #000; }
.casos-card-logo { height: 36px; width: auto; max-width: 160px; object-fit: contain; object-position: left center; }
.casos-card-tag { font-size: .9rem; color: #444; }
.casos-card-title { font-size: 1.35rem; line-height: 1.3; margin: 0; }
.casos-card-link { margin-top: auto; font-weight: 600; color: #1a56ff; }

/* Página de cada caso */
.casos-case-hero { padding-top: 32px !important; padding-bottom: 48px !important; }
.casos-case-top { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.casos-case-logo { height: 44px; width: auto; max-width: 200px; object-fit: contain; margin-bottom: 24px; display: block; }
.casos-case-hero h1 { font-size: clamp(2rem, 3.4vw, 2.8rem); line-height: 1.15; margin-bottom: 20px; }
.casos-case-photo { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 16px; }

.casos-case-body { max-width: 860px !important; margin: 0 !important; padding-bottom: 32px !important; }
@media (min-width: 1248px) { .casos-case-body { margin-left: calc((100% - 1200px) / 2) !important; } }
.casos-block { margin-bottom: 40px; }
.casos-block p { font-size: 1.05rem; margin: 0; }
.casos-label { display: inline-block; background: #000; color: #fff; font-size: .8rem; font-weight: 600; padding: 4px 12px; border-radius: 6px; margin-bottom: 14px; }
.casos-list { margin: 14px 0 0; padding-left: 20px; }
.casos-list li { margin-bottom: 8px; }
.casos-results { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px 32px; }
.casos-results li { display: flex; gap: 14px; font-weight: 600; color: #000; }
.casos-num { font-size: 1.4rem; font-weight: 800; color: #1a56ff; line-height: 1.2; }
.casos-small-title { font-size: 1rem; text-transform: uppercase; margin-bottom: 12px; }
.casos-products { display: flex; flex-wrap: wrap; gap: 12px 28px; }
.casos-products a { color: #1a56ff; font-weight: 600; text-decoration: none; }
.casos-products a::after { content: ' \2192'; }

.casos-more { padding-bottom: 72px !important; }
.casos-more h2 { font-size: 1.4rem; text-transform: uppercase; margin-bottom: 24px; }

/* Llamado a la acción */
.casos-cta { padding-bottom: 96px !important; }
.casos-cta h2 { font-size: 1.8rem; margin-bottom: 8px; }
.casos-cta p { font-size: 1.05rem; margin-bottom: 24px; }
.casos-btn { display: inline-block; background: #1a56ff; color: #fff !important; padding: 12px 28px; border-radius: 8px; font-weight: 600; text-decoration: none; box-shadow: 0 4px 14px rgba(26, 86, 255, .3); }
.casos-btn:hover { transform: translateY(-2px); }

@media (max-width: 991px) {
  .casos-hero { padding-top: 160px !important; }
  .casos-grid, .casos-grid-3 { grid-template-columns: 1fr; }
  .casos-case-top { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 575px) {
  .casos section { padding: 0 16px; }
  .casos-card { padding: 24px; }
  .casos-results { grid-template-columns: 1fr; }
}

/* Migas de pan fijas debajo del menú (como en el blog) */
.casos-migas { position: sticky; top: var(--casos-nav-h, 123px); z-index: 990; display: flex; align-items: center; gap: .65rem; margin-top: 130px; padding: 16px max(24px, calc((100% - 1152px) / 2)); background: #fff; overflow-x: auto; scrollbar-width: none; white-space: nowrap; font-size: 1rem; transition: background .25s ease, box-shadow .25s ease; }
.casos-migas::-webkit-scrollbar { display: none; }
.casos-migas a { color: #1a56ff; font-weight: 700; text-decoration: none; display: flex; align-items: center; transition: color .25s ease; }
.casos-migas a:hover { text-decoration: underline; }
.casos-migas img { height: 20px; width: auto; transition: filter .25s ease; }
.casos-migas .casos-migas-arrow { height: 12px; }
.casos-migas .active { color: #1E3A8A; font-weight: 800; transition: color .25s ease; }
/* Al hacer scroll (el menú se vuelve blanco) las migas pasan a fondo azul */
.casos-migas.is-scrolled { background: #1a56ff; box-shadow: 0 6px 18px rgba(26, 86, 255, .3); }
.casos-migas.is-scrolled a { color: #fff; }
.casos-migas.is-scrolled img { filter: brightness(0) invert(1); }
.casos-migas.is-scrolled .active { color: #fff; }
/* Botón para cerrar el caso y regresar a Casos de éxito */
.casos-migas a.casos-migas-cerrar { margin-left: auto; flex-shrink: 0; width: 36px; height: 36px; border-radius: 50%; background: #fff; color: #1a56ff; justify-content: center; font-size: 1.05rem; box-shadow: 0 2px 10px rgba(15, 23, 42, .15); border: 1px solid #E2E8F0; transition: transform .2s ease, box-shadow .2s ease; }
.casos-migas a.casos-migas-cerrar:hover { text-decoration: none; transform: scale(1.08); box-shadow: 0 4px 14px rgba(15, 23, 42, .22); }
.casos-migas.is-scrolled a.casos-migas-cerrar { color: #1a56ff; border-color: #fff; }

/* Logos "Empresas que confían en nosotros": igual que en el home */
.casos .fv-trusted-partners-section { max-width: none; padding: 40px 20px 112px !important; background-color: #fff; text-align: center; }
.fv-trusted-partners-container { max-width: 1140px; margin: 0 auto; }
.casos .fv-trusted-partners-title { font-size: 3rem; font-weight: 800; line-height: 1.2; text-transform: uppercase; color: #0b1121; margin-bottom: 2rem; text-align: center; }
.fv-trusted-partners-row { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; margin-bottom: 28px; }
.fv-trusted-partners-row:last-child { margin-bottom: 0; }
.fv-trusted-partner-logo { height: auto; max-height: 26px; width: auto; object-fit: contain; filter: grayscale(100%) brightness(0); opacity: .85; transition: transform .2s ease, opacity .2s ease; }
.fv-trusted-partner-logo:hover { transform: translateY(-2px); opacity: 1; }
@media (max-width: 768px) {
  .fv-trusted-partners-row { gap: 28px; margin-bottom: 20px; }
  .fv-trusted-partner-logo { max-height: 22px; }
  .casos .fv-trusted-partners-title { font-size: 2rem; }
}
@media (max-width: 575px) { .casos-migas { padding: 12px 16px; margin-top: 110px; } }

/* El logo de Clip es cuadrado: se ve chico junto a los demás */
.casos-card-logo[src$="clip.svg"] { height: 52px; }
.casos-case-logo[src$="clip.svg"] { height: 64px; }