/* ---------- Sitio de fondo ---------- */
.ca-sitio {
    transition: filter 0.7s ease, transform 0.7s ease;
}

body.ca-bloqueado {
    overflow: hidden;
}

body.ca-bloqueado .ca-sitio {
    filter: blur(12px) brightness(0.5) saturate(0.9);
    pointer-events: none;
    transform: scale(1.04);
    user-select: none;
}

/* ---------- Capa de fondo ---------- */
.ca-aviso-edad {
    align-items: center;
    animation: ca-aviso-fondo 0.8s ease both;
    background:
        radial-gradient(circle at 50% 35%, rgba(194, 161, 92, 0.16), transparent 55%),
        linear-gradient(180deg, rgba(23, 17, 13, 0.35) 0%, rgba(23, 17, 13, 0.7) 100%);
    display: flex;
    inset: 0;
    justify-content: center;
    overflow-y: auto;
    padding: 1.25rem;
    position: fixed;
    transition: opacity 0.5s ease;
    z-index: 2000;
}

/* ---------- Caja ---------- */
.ca-aviso-caja {
    animation: ca-aviso-entrada 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) 0.15s both;
    backdrop-filter: blur(6px);
    background: linear-gradient(160deg, rgba(40, 29, 21, 0.94) 0%, rgba(18, 13, 10, 0.97) 100%);
    border: 1px solid rgba(194, 161, 92, 0.28);
    border-radius: 24px;
    box-shadow:
        0 30px 70px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    color: var(--ca-marfil);
    margin: auto;
    max-width: 380px;
    overflow: hidden;
    padding: 2.25rem 2rem 1.75rem;
    position: relative;
    text-align: center;
    transition: opacity 0.5s ease, transform 0.5s ease;
    width: 100%;
}

.ca-aviso-caja::before {
    background: linear-gradient(90deg, transparent, var(--ca-oro), transparent);
    content: '';
    height: 1px;
    left: 15%;
    opacity: 0.7;
    position: absolute;
    right: 15%;
    top: 0;
}

/* Entrada escalonada de cada elemento */
.ca-aviso-caja > * {
    animation: ca-aviso-item 0.6s ease both;
}

.ca-aviso-caja > *:nth-child(3) { animation-delay: 0.35s; }
.ca-aviso-caja > *:nth-child(4) { animation-delay: 0.42s; }
.ca-aviso-caja > *:nth-child(5) { animation-delay: 0.49s; }
.ca-aviso-caja > *:nth-child(6) { animation-delay: 0.56s; }
.ca-aviso-caja > *:nth-child(7) { animation-delay: 0.63s; }
.ca-aviso-caja > *:nth-child(8) { animation-delay: 0.70s; }
.ca-aviso-caja > *:nth-child(9) { animation-delay: 0.77s; }
.ca-aviso-caja > *:nth-child(10) { animation-delay: 0.84s; }
.ca-aviso-caja > *:nth-child(11) { animation-delay: 0.91s; }
.ca-aviso-caja > *:nth-child(12) { animation-delay: 0.98s; }

/* ---------- Marca ---------- */
.ca-aviso-logo {
    display: block;
    height: 62px;
    margin: 0 auto 0.75rem;
    width: auto;
}

.ca-aviso-marca {
    color: var(--ca-oro);
    font-family: var(--ca-serif);
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    line-height: 1;
    margin: 0 0 0.9rem;
}

.ca-aviso-marca span {
    color: rgba(246, 241, 231, 0.75);
    display: block;
    font-family: var(--ca-sans);
    font-size: 0.6rem;
    font-weight: 400;
    letter-spacing: 0.45em;
    margin-top: 0.45rem;
    padding-left: 0.45em;
    text-transform: uppercase;
}

.ca-aviso-lema {
    color: rgba(246, 241, 231, 0.7);
    font-family: var(--ca-serif);
    font-size: 1rem;
    font-style: italic;
    font-weight: 400;
    margin: 0 0 1.5rem;
}

/* ---------- Idiomas ---------- */
.ca-aviso-idiomas {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(194, 161, 92, 0.18);
    border-radius: 999px;
    display: grid;
    gap: 4px;
    grid-template-columns: 1fr 1fr;
    padding: 4px;
}

.ca-aviso-idioma {
    cursor: pointer;
    position: relative;
}

.ca-aviso-idioma input {
    opacity: 0;
    position: absolute;
}

.ca-aviso-idioma span {
    align-items: center;
    border-radius: 999px;
    color: rgba(246, 241, 231, 0.75);
    display: flex;
    font-size: 0.85rem;
    font-weight: 400;
    gap: 0.5rem;
    justify-content: center;
    padding: 0.55rem 0.5rem;
    transition: background 0.35s ease, color 0.35s ease, box-shadow 0.35s ease;
}

.ca-aviso-idiomas-titulo {
    align-items: center;
    color: rgba(246, 241, 231, 0.5);
    display: flex;
    font-size: 0.66rem;
    gap: 0.45rem;
    justify-content: center;
    letter-spacing: 0.2em;
    margin: 0 0 0.65rem;
    text-transform: uppercase;
}

.ca-aviso-idiomas-titulo i {
    color: var(--ca-oro);
    font-size: 0.85rem;
}

.ca-aviso-sigla {
    align-items: center;
    border: 1px solid currentColor;
    border-radius: 50%;
    display: inline-flex;
    font-size: 0.55rem;
    font-weight: 600;
    height: 22px;
    justify-content: center;
    letter-spacing: 0.05em;
    opacity: 0.85;
    transition: background 0.35s ease, color 0.35s ease, border-color 0.35s ease;
    width: 22px;
}

.ca-aviso-idioma input:checked + span .ca-aviso-sigla {
    background: var(--ca-carbon);
    border-color: var(--ca-carbon);
    color: var(--ca-oro);
    opacity: 1;
}

.ca-aviso-idioma:hover span {
    color: var(--ca-marfil);
}

.ca-aviso-idioma input:checked + span {
    background: linear-gradient(135deg, #d6b978 0%, var(--ca-oro) 50%, var(--ca-oro-oscuro) 100%);
    box-shadow: 0 6px 18px rgba(194, 161, 92, 0.25);
    color: var(--ca-carbon);
    font-weight: 500;
}

.ca-aviso-idioma input:focus-visible + span {
    outline: 2px solid var(--ca-oro);
    outline-offset: 2px;
}

/* ---------- Texto ---------- */
.ca-aviso-linea {
    background: linear-gradient(90deg, transparent, var(--ca-oro), transparent);
    display: block;
    height: 1px;
    margin: 1.6rem auto;
    width: 70px;
}

.ca-aviso-titulo {
    color: var(--ca-marfil);
    font-family: var(--ca-serif);
    font-size: 1.75rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    line-height: 1.15;
    margin: 0 0 0.6rem;
}

.ca-aviso-texto {
    color: rgba(246, 241, 231, 0.65);
    font-size: 0.85rem;
    font-weight: 300;
    line-height: 1.6;
    margin: 0 auto 1.5rem;
    max-width: 280px;
}

.ca-aviso-error {
    color: #e8a28f;
    font-size: 0.8rem;
    margin: -0.75rem 0 1rem;
}

/* ---------- Botón ---------- */
.ca-aviso-boton {
    align-items: center;
    background: linear-gradient(135deg, #d6b978 0%, var(--ca-oro) 50%, var(--ca-oro-oscuro) 100%);
    background-size: 200% 100%;
    border: 0;
    border-radius: 999px;
    box-shadow: 0 10px 24px rgba(194, 161, 92, 0.22);
    color: var(--ca-carbon);
    cursor: pointer;
    display: flex;
    font-family: var(--ca-sans);
    font-size: 0.8rem;
    font-weight: 500;
    gap: 0.6rem;
    justify-content: center;
    letter-spacing: 0.12em;
    overflow: hidden;
    padding: 0.95rem 1.25rem;
    position: relative;
    text-transform: uppercase;
    transition: background-position 0.5s ease, box-shadow 0.35s ease, transform 0.35s ease;
    width: 100%;
}

.ca-aviso-boton::after {
    background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.35) 50%, transparent 70%);
    content: '';
    inset: 0;
    position: absolute;
    transform: translateX(-120%);
    transition: transform 0.8s ease;
}

.ca-aviso-boton i {
    font-size: 1rem;
    transition: transform 0.35s ease;
}

.ca-aviso-boton:hover,
.ca-aviso-boton:focus-visible {
    background-position: 100% 0;
    box-shadow: 0 14px 30px rgba(194, 161, 92, 0.32);
    transform: translateY(-1px);
}

.ca-aviso-boton:hover::after,
.ca-aviso-boton:focus-visible::after {
    transform: translateX(120%);
}

.ca-aviso-boton:hover i,
.ca-aviso-boton:focus-visible i {
    transform: translateX(4px);
}

.ca-aviso-boton:focus-visible {
    outline: 2px solid var(--ca-marfil);
    outline-offset: 3px;
}

/* ---------- Enlaces y legal ---------- */
.ca-aviso-salir {
    color: rgba(246, 241, 231, 0.5);
    display: inline-block;
    font-size: 0.78rem;
    margin-top: 1rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.ca-aviso-salir:hover {
    color: var(--ca-oro);
}

.ca-aviso-legal {
    border-top: 1px solid rgba(194, 161, 92, 0.12);
    color: rgba(246, 241, 231, 0.38);
    font-size: 0.66rem;
    font-weight: 300;
    line-height: 1.6;
    margin: 1.25rem 0 0;
    padding-top: 1rem;
}

/* ---------- Salida al confirmar ---------- */
.ca-aviso-edad.ca-saliendo {
    opacity: 0;
}

.ca-aviso-edad.ca-saliendo .ca-aviso-caja {
    opacity: 0;
    transform: translateY(-10px) scale(0.97);
}

/* ---------- Animaciones ---------- */
@keyframes ca-aviso-fondo {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes ca-aviso-entrada {
    from { opacity: 0; transform: translateY(24px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes ca-aviso-item {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 400px) {
    .ca-aviso-caja {
        border-radius: 20px;
        padding: 2rem 1.4rem 1.5rem;
    }

    .ca-aviso-titulo {
        font-size: 1.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ca-sitio,
    .ca-aviso-edad,
    .ca-aviso-caja,
    .ca-aviso-caja > * {
        animation: none;
        transition: none;
    }
}